{"title":"Waterproofing Tanking Range","description":null,"products":[{"product_id":"tanking-brush","title":"BIOKIL. Tanking Brush","description":"\u003ch2\u003eBIOKIL. Tanking Brush – for applying Toptank tanking slurry\u003c\/h2\u003e\n\u003cp\u003eA low-cost, hard-wearing, heavy-loading brush for applying cementitious tanking slurries. It is the brush we recommend for BIOKIL. Toptank, our BBA-approved cement-based tanking slurry, which is applied by stiff hand brush, broom or spray to form a durable waterproof coating on concrete and masonry.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-loading head for applying cementitious tanking slurry\u003c\/li\u003e\n\u003cli\u003eHard-wearing and low cost\u003c\/li\u003e\n\u003cli\u003eSuitable for all types of cementitious tanking slurry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse with BIOKIL. Toptank\u003c\/h3\u003e\n\u003cp\u003eBIOKIL. Toptank is a BBA-approved tanking slurry that, mixed with clean water, waterproofs basement walls and floors, cellars, foundations and wet areas where severe water pressure is not a concern. It is applied onto a damp substrate and equipment cleans simply with water. See the Toptank data sheet for full preparation and application instructions.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TOPTANK_TANKING_SLURRY_TDS.pdf?v=1788229684\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. Toptank tanking slurry technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"Default Title","offer_id":50785100595537,"sku":"BIO-2169","price":12.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Tankingbrush.png?v=1785845479"},{"product_id":"topseal-epoxy-sealer","title":"BIOKIL. TopSeal Epoxy Sealer","description":"\u003ch2\u003eBIOKIL. TopSeal Epoxy Sealer – water-based epoxy sealer and primer (5kg twin pack, clear)\u003c\/h2\u003e\n\u003cp\u003eA two-component, water-based epoxy resin that seals and protects concrete floors and is the essential primer for the TopSeal Epoxy Tanking system. Once cured it forms a durable film with excellent chemical and corrosion resistance. It can be applied to damp surfaces, indoors and out – ideal for warehouses, print shops, food processing plants and other areas with strict hygiene requirements.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to use and virtually odourless\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eResists spillages of acids, alkalis and solvents\u003c\/li\u003e\n\u003cli\u003eForms a vapour barrier when used with TopSeal Epoxy Tanking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication in brief\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurfaces must be clean, sound and free of oil, grease, dust and bitumen; remove laitance (BIOKIL. Premium Substrate Cleaner recommended). Surfaces may be damp, but stop any standing or running water first (e.g. Mapei Lamposilex Water Plug).\u003c\/li\u003e\n\u003cli\u003eMix the entire contents of Pack A into Pack B until uniform (up to 1 litre of clean cold water may be added). Use immediately – always mix a full new set for each coat.\u003c\/li\u003e\n\u003cli\u003eBrush on at 7°C or above. Two coats on porous concrete or where maximum resistance is needed; apply the second coat at right angles once the first is touch-dry, within 24 hours.\u003c\/li\u003e\n\u003cli\u003ePot life 1–2 hours at 20°C. Tack-free and ready for light traffic after 24 hours at 20°C; full chemical and abrasion resistance in 7 days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e approx. 25–40m² per 5kg, single coat on smooth surfaces – porous or textured surfaces use much more. Protect from frost; shelf life 12 months stored above 5°C. Use barrier cream and protective clothing.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopSeal_Epoxy_Sealer_TDS.pdf?v=1782397238\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the TopSeal Epoxy Sealer technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopSeal_Epoxy_Sealer_SDS_2026.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the TopSeal Epoxy Sealer safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"Default Title","offer_id":50785106624849,"sku":"BIO-160","price":118.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Epoxy_Sealer_Pic.png?v=1776882570"},{"product_id":"biokil-antisulphate","title":"BIOKIL. Antisulphate","description":"\u003ca href=\"https:\/\/biokilcrown.co.uk\/pages\/biokil-tanking-system-coverage-calculator\" style=\"text-decoration: none;\"\u003e\n\u003cdiv style=\"height: 50px; display: flex; align-items: center; justify-content: center; text-align: center; border: 1px solid grey; border-radius: 15px; margin: 15px; background-color: #2167ba; color: white;\"\u003e\u003cspan style=\"font-weight: 900;\"\u003eBiokil Crown Tanking Calculator. Unsure How Much You'll Need? Use the tanking coverage calculator.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003ch2\u003eBIOKIL. Antisulphate – salt neutraliser for walls before rendering, plastering or tanking\u003c\/h2\u003e\n\u003cp\u003eBIOKIL. Antisulphate is a highly concentrated, water-based solution of magnesium hexafluorosilicate that turns soluble salts insoluble. Ground salts such as nitrates, sulphates and chlorides can damage renders, plasters and tanking systems – they are often found in high concentrations in groundwater, where coal was historically stored, and in the plaster and substrates of chimney breasts.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMakes soluble salts insoluble\u003c\/li\u003e\n\u003cli\u003ePrevents further salt movement prior to rendering or tanking\u003c\/li\u003e\n\u003cli\u003eSuitable for brickwork, blockwork, stonework and sand render; may also be brushed onto existing plaster surfaces to neutralise emerging salts\u003c\/li\u003e\n\u003cli\u003eEssential pre-treatment before tanking and in the treatment of efflorescence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRemove existing white efflorescent salt deposits with a wire brush or similar.\u003c\/li\u003e\n\u003cli\u003eApply a first coat of a 1:1 solution of Antisulphate and water by brush or spray. Allow to dry overnight.\u003c\/li\u003e\n\u003cli\u003eThe following morning, apply a second coat of undiluted Antisulphate.\u003c\/li\u003e\n\u003cli\u003eRendering or tanking can proceed immediately, but should not be delayed for more than 2 days.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCoverage \u0026amp; pack sizes\u003c\/h3\u003e\n\u003cp\u003e1 litre applied in 2 coats covers approximately 2m². Available in 5 litre, 10 litre and 25 litre containers. Shelf life up to 2 years when stored in original packaging in a cool, dry place and protected from frost.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eWater based with a strong acidic character. Avoid contact with skin and eyes; wear protective clothing, goggles and gloves. In case of contact, wash off immediately with plenty of clean water. Read the product label and Material Safety Data Sheet before use.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does BIOKIL. Antisulphate do?\u003c\/strong\u003e\u003cbr\u003eIt turns soluble ground salts, such as nitrates, sulphates and chlorides, insoluble, stopping them moving before you render or tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I apply it?\u003c\/strong\u003e\u003cbr\u003eWire-brush off any white salt deposits. Apply a first coat mixed 1:1 with water and leave it to dry overnight. The next morning, apply a second coat undiluted. Use a brush or spray.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen can I render or tank?\u003c\/strong\u003e\u003cbr\u003eStraight after the second coat, but within 2 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow far does it go?\u003c\/strong\u003e\u003cbr\u003e1 litre applied in 2 coats covers about 2m². Available in 5, 10 and 25 litre containers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the shelf life?\u003c\/strong\u003e\u003cbr\u003eUp to 2 years in the original packaging, stored somewhere cool and dry and protected from frost.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/BIOKIL._Antisulphate_TDS.pdf?v=1768475250\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. Antisulphate technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Antisulphate_SDS.pdf?v=1792096272\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Antisulphate safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5 Litre","offer_id":50785109672273,"sku":"BIO-148","price":44.64,"currency_code":"GBP","in_stock":true},{"title":"10 Litre","offer_id":54673211556177,"sku":"BIO-14810","price":84.96,"currency_code":"GBP","in_stock":true},{"title":"25 Litre","offer_id":54673211588945,"sku":"BIO-14825","price":155.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Antisulphate-Pic.webp?v=1769614402"},{"product_id":"topseal-epoxy-tanking","title":"BIOKIL. TopSeal Epoxy Tanking","description":"\u003ch2\u003eBIOKIL. TopSeal Epoxy Tanking \u0026amp; DPM – two-part epoxy tanking coating (5kg twin pack, grey)\u003c\/h2\u003e\n\u003cp\u003eA high-performance, two-part epoxy resin coating that protects floors and walls, above and below ground, from aggressive water, severe weather, chemical spillages and hydrostatic pressure. It can be applied to damp or dry surfaces, internally or externally, and also works as an epoxy damp-proof membrane (DPM).\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe universal \"tanking\" product – also suitable as a DPM\u003c\/li\u003e\n\u003cli\u003eWaterproof and virtually odourless\u003c\/li\u003e\n\u003cli\u003eResists spillages of acids, alkalis and solvents\u003c\/li\u003e\n\u003cli\u003eForms a vapour barrier when used with TopSeal Epoxy Sealer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eFactory floors and walls, reservoirs, tanks, swimming pools, silos and water treatment works. In all below-ground applications it must be applied over TopSeal Epoxy Sealer.\u003c\/p\u003e\n\u003ch3\u003eApplication in brief\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrepare surfaces as for TopSeal Epoxy Sealer and prime with it. Apply the tanking once the second coat of sealer is touch-dry, but within 24 hours (if the sealer has fully cured, apply another coat of sealer first).\u003c\/li\u003e\n\u003cli\u003eMix the entire contents of Pack A into Pack B (up to 1 litre of clean cold water may be added) and use immediately; mix a full new set for each coat.\u003c\/li\u003e\n\u003cli\u003eApply by brush or airless spray (up to 20% water dilution for spray) at 7°C or above. Two coats are required for tanking; one coat may suffice as a DPM but two are recommended. Apply the second coat at right angles once the first is touch-dry, within 24 hours.\u003c\/li\u003e\n\u003cli\u003ePot life 1–2 hours at 20°C. Tack-free and ready for light traffic after 24 hours; full chemical and abrasion resistance in 7 days. Anti-slip aggregates can be added.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e approx. 30m² per 5kg, single coat on smooth surfaces – porous or textured surfaces use much more. Protect from frost; shelf life 12 months stored above 5°C. Use barrier cream and protective clothing.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopSeal_Epoxy_Tanking_DPM_TDS.pdf?v=1782397252\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the TopSeal Epoxy Tanking \u0026amp; DPM technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopSeal_Epoxy_Sealer_TDS.pdf?v=1782397238\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the TopSeal Epoxy Sealer technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopSeal_Epoxy_Tanking_SDS_2026.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the TopSeal Epoxy Tanking safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"Grey \/ 5kg","offer_id":50785113375057,"sku":"BIO-161","price":123.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Epoxy_Tanking_Pic.png?v=1776882566"},{"product_id":"biokil-sbr-bonding-agent","title":"BIOKIL. SBR Bonding Agent","description":"\u003ca href=\"https:\/\/biokilcrown.co.uk\/pages\/biokil-tanking-system-coverage-calculator\" style=\"text-decoration: none;\"\u003e\n\u003cdiv style=\"height: 50px; display: flex; align-items: center; justify-content: center; text-align: center; border: 1px solid grey; border-radius: 15px; margin: 15px; background-color: #2167ba; color: white;\"\u003e\u003cspan style=\"font-weight: 900;\"\u003eBiokil Crown Tanking Calculator. Unsure How Much You'll Need? Open the calculator.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003ch2\u003eBIOKIL. SBR Bonding Agent – high-solids SBR latex for mortars, renders and screeds\u003c\/h2\u003e\n\u003cp\u003eA styrene-butadiene co-polymer latex with a high solids content, designed for use with cement. Used as an admixture in mortar and concrete it increases water resistance, wear resistance and durability, and mixed with cement it makes a reliable, water-resistant bonding coat.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImproved water resistance and resistance to salt migration\u003c\/li\u003e\n\u003cli\u003eImproved frost, abrasion and chemical resistance; reduced surface dusting\u003c\/li\u003e\n\u003cli\u003eGreatly increased flexural strength and reduced shrinkage\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion to steel and concrete; bonds well to brick, glass, asphalt, wood, expanded polystyrene and most building materials\u003c\/li\u003e\n\u003cli\u003eIdeal for thin-section mixes and floor repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eConcrete repair, floor screeds and toppings, internal and external rendering, waterproofing and tanking, fixing brick slips and tiles, corrosion protection of steel, and silage pit lining.\u003c\/p\u003e\n\u003ch3\u003eTypical mixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonding coat:\u003c\/strong\u003e Portland cement mixed with SBR diluted 1:1 with water to a brushing consistency – approx. 0.2 litres\/m². Apply to a wetted surface and render while still tacky (usually within 20 minutes); use within 2 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreeds (1 cement : 3 sand):\u003c\/strong\u003e SBR:water 1:2 for 25mm, 1:3 for 50mm, 1:4 for 75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRendering:\u003c\/strong\u003e internal 1:4 cement:sand with SBR diluted 1:4; external waterproof render 1:3 with SBR diluted 1:3. First coat no more than 7mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in 5kg, 10kg and 25kg. See the data sheet for full preparation, concrete repair mixes and curing guidance.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/SBR_Bonding_Agent_TDS.pdf?v=1768475250\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. SBR Bonding Agent technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/SBR_Bonding_Agent_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the SBR Bonding Agent safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5Kg","offer_id":50790016385361,"sku":"BIO-141","price":37.3,"currency_code":"GBP","in_stock":true},{"title":"10Kg","offer_id":50790016418129,"sku":"BIO-144","price":69.12,"currency_code":"GBP","in_stock":true},{"title":"25Kg","offer_id":50790016450897,"sku":"BIO-146","price":141.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/SBR-Bonding-Agent-Pic.webp?v=1755088772"},{"product_id":"tanking-slurry-2","title":"BIOKIL. Toptank Tanking Slurry","description":"\u003ca href=\"https:\/\/biokilcrown.co.uk\/pages\/biokil-tanking-system-coverage-calculator\" style=\"text-decoration: none;\"\u003e\n\u003cdiv style=\"height: 50px; display: flex; align-items: center; justify-content: center; text-align: center; border: 1px solid grey; border-radius: 15px; margin: 15px; background-color: #2167ba; color: white;\"\u003e\u003cspan style=\"font-weight: 900;\"\u003eBiokil Crown Tanking Calculator. Unsure How Much You'll Need? Open the calculator.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003ch2\u003eBIOKIL. Toptank Tanking Slurry – BBA-approved cementitious tanking\u003c\/h2\u003e\n\u003cp\u003eA premium, BBA-approved tanking slurry which, mixed with clean water, forms a highly durable waterproof coating for concrete and masonry. Applied by stiff brush, broom, trowel or spray, it is ideal for waterproofing basement walls and floors where severe water pressure is not a concern. For areas exposed to high water pressure, we recommend the BIOKIL. Cavity Drainage System.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBBA approved\u003c\/li\u003e\n\u003cli\u003eResists positive and negative water pressure\u003c\/li\u003e\n\u003cli\u003eInterior and exterior use, above and below ground\u003c\/li\u003e\n\u003cli\u003eWater vapour permeable; high bond strength – becomes an integral part of the substrate\u003c\/li\u003e\n\u003cli\u003eMix with clean water, or with BIOKIL. SBR Bonding Agent for improved adhesion and flexibility\u003c\/li\u003e\n\u003cli\u003eApplied to a damp substrate; solvent free; clean tools with water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eBasements and cellars, foundations, tunnels, swimming pools, and floors and walls in shower and bathroom areas before a decorative finish. Walls can be left uncovered, but Toptank must not be left as the final finish on floors.\u003c\/p\u003e\n\u003ch3\u003eMixing and application in brief\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMix 25kg of powder with 4.5–4.7 litres of water (never more than 5.4 litres) to a thick, creamy consistency; stand for 10 minutes and remix.\u003c\/li\u003e\n\u003cli\u003eApply a minimum of two coats, each 1–2mm thick, to a pre-dampened surface; the second at right angles to the first.\u003c\/li\u003e\n\u003cli\u003eDo not apply below 5°C, to frozen substrates or in direct sunlight. Mist-cure after the initial set – do not use dehumidifiers while curing.\u003c\/li\u003e\n\u003cli\u003ePlaster over only with Limelite Renovating Plaster – never gypsum plasters. Allow at least 6 months before final decoration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e approx. 3kg\/m² for two coats; increase to 6kg\/m² where water pressure is high, e.g. below ground.\u003c\/p\u003e\n\u003cp\u003eAvailable in 25kg tubs and 25kg bags. Shelf life 9 months from manufacture; store under cover and protect from moisture and frost.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much BIOKIL. Toptank do I need?\u003c\/strong\u003e\u003cbr\u003eAbout 3kg\/m² for the two coats. Increase to 6kg\/m² where water pressure is high, for example below ground. Supplied as a 25kg tub or 25kg bag, in grey.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much water do I mix in?\u003c\/strong\u003e\u003cbr\u003eAdd 25kg of powder to 4.5–4.7 litres of water and never exceed 5.4 litres in total. Stand for 10 minutes, remix, and use within 30 minutes (less in hot weather).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many coats do I need?\u003c\/strong\u003e\u003cbr\u003eAt least two, each 1–2mm thick, on a pre-dampened surface. Let the first coat cure overnight or until firm, then apply the second at right angles to it. Do not apply below 5°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I plaster over it?\u003c\/strong\u003e\u003cbr\u003eYes, once it is fully cured. Use only Limelite Renovating Plaster, never gypsum plasters. Allow at least 6 months before final decorative finishes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on floors?\u003c\/strong\u003e\u003cbr\u003eYes, but it must not be left as the final floor finish. Remove the screed down to the original slab, which must be sound and free of cracks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TOPTANK_TANKING_SLURRY_TDS.pdf?v=1768475250\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. Toptank Tanking Slurry technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/TopTank_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Toptank Tanking Slurry safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"25Kg \/ Grey \/ Tub","offer_id":50785241825617,"sku":"BIO-151PTG","price":70.56,"currency_code":"GBP","in_stock":true},{"title":"25Kg \/ Grey \/ Bag","offer_id":50790039388497,"sku":"BIO-151PBG","price":66.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Toptank-BBA-Pic.webp?v=1755088762"},{"product_id":"idrosilex-pronto","title":"Planiseal 88 (Formally Idrosilex Pronto)","description":"\u003ch2\u003eMapei Planiseal 88 (formerly Idrosilex Pronto) – osmotic cementitious waterproofing mortar\u003c\/h2\u003e\n\u003cp\u003eA one-component osmotic mortar made from a cement-based compound, selected graded aggregates and special synthetic resins. Mixed with water it becomes a fluid mortar that can be applied by brush, trowel or spray, giving excellent adhesion for complete waterproofing – even against negative (counter) pressure up to 1 atmosphere. A premium tanking slurry at a competitive price.\u003c\/p\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eUnderground masonry subject to water and moisture seepage, interior and exterior cellar walls, foundation walls, basins, reservoirs, concrete or masonry tanks, swimming pools, lift pits, underground passages, irrigation channels and other damp areas.\u003c\/p\u003e\n\u003ch3\u003eApplication in brief\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurfaces must be clean and sound; block active leaks first (e.g. with Lamposilex). Soak the substrate, then let excess water evaporate.\u003c\/li\u003e\n\u003cli\u003eApply 2–3 coats by brush (or two by spray), 5–24 hours apart, to a final thickness of approx. 2–3mm.\u003c\/li\u003e\n\u003cli\u003eApplication temperature +5°C to +35°C; pot life approx. 1 hour; put into service after 7 days.\u003c\/li\u003e\n\u003cli\u003eRigid waterproofing only – not for surfaces subject to movement or traffic. Not for plaster, plasterboard, painted walls or timber boards, and not a cure for condensation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConsumption:\u003c\/strong\u003e approx. 1.5kg\/m² per mm of thickness. Store for up to 12 months in original packaging in a dry place. For professional use; contains cement – wear gloves and goggles.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Planiseal_88_TDS.pdf?v=1769425628\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Mapei Planiseal 88 technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Planiseal_88_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Planiseal 88 safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"25Kg","offer_id":50786796994897,"sku":"937025","price":83.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Planiseal88Pic.png?v=1755088756"},{"product_id":"bitumen-emulsion","title":"BIOKIL. Bitumen Emulsion","description":"\u003ch2\u003eBIOKIL. Bitumen Emulsion – waterproofing and adhesive for floors, walls and foundations\u003c\/h2\u003e\n\u003cp\u003eA rubberised bitumen emulsion for general use on walls and floors to prevent water ingress and dampness. It also works as an effective adhesive for wood block flooring, wood mosaics and cork tiles – several jobs from one product, for both new build and renovation.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReliable waterproof barrier for walls, floors and foundations\u003c\/li\u003e\n\u003cli\u003eLong-lasting protection against sulphate attack from soils\u003c\/li\u003e\n\u003cli\u003eStrong adhesive for wood blocks and mosaics\u003c\/li\u003e\n\u003cli\u003eHelps plaster bond to difficult surfaces such as gloss paint or old tiles\u003c\/li\u003e\n\u003cli\u003eSimple brush application; can be applied to damp (not waterlogged) surfaces\u003c\/li\u003e\n\u003cli\u003eWater-based; non-flammable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical application rates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoundations \/ concrete beams and columns:\u003c\/strong\u003e two coats at 2m² per litre each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior walls:\u003c\/strong\u003e three coats at 2m² per litre, blinding the last with sharp sand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior walls, moderate damp:\u003c\/strong\u003e two coats at 2m² per litre (not for interior walls below ground – it may not resist free water or water pressure in basements or cellars)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloors (sandwich construction):\u003c\/strong\u003e two coats at 1m² per litre, blinded with sand, under a screed of at least 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastering on difficult surfaces:\u003c\/strong\u003e two thin coats at 4.5m² per litre, blinded with sand; allow 48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWood mosaics:\u003c\/strong\u003e 0.8m² per litre\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStore indoors between 5°C and 40°C and protect from frost. Shelf life a minimum of 12 months sealed. Available in 5 litre and 25 litre containers.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bitumen_Emulsion_TDS.pdf?v=1768475250\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. Bitumen Emulsion technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bitumen_Emulsion_SDS.pdf?v=1792096274\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Bitumen Emulsion safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5 Litre","offer_id":50786799681873,"sku":"BIO-745","price":38.88,"currency_code":"GBP","in_stock":true},{"title":"25 Litre","offer_id":50786799714641,"sku":"BIO-746","price":136.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bitumen_Emulsion.png?v=1768586153"},{"product_id":"tanking-gloves-1","title":"Tanking Gloves","description":"\u003ch3\u003eHeavy-Duty Waterproof PVC Gloves with Interlock Lining \u0026amp; Elasticated Cuff\u003c\/h3\u003e\n\u003cp\u003eThese long PVC tanking gloves provide full-arm protection for working with slurry, waterproofing, and chemical tanking applications. Made from heavy-duty, seamless PVC with an interlock cotton lining, they’re designed to resist abrasion, chemicals, oils, and wet cement. The elasticated arm cuff prevents ingress of slurry or debris, while the gripped palm offers enhanced handling. Available in universal size and suitable for deep mixing, sloshing, and tanking projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArm-Length Coverage (60–65 cm):\u003c\/strong\u003e Protects from fingers to mid-forearm—ideal for deep tank or trough work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Heavy-Duty PVC:\u003c\/strong\u003e Offers excellent resistance to water, slurry, and many chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlock Cotton Lining:\u003c\/strong\u003e Adds comfort, reduces sweating, and makes donning\/removal easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElasticated Cuff:\u003c\/strong\u003e Keeps gloves securely in place and blocks debris entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Grip Pattern:\u003c\/strong\u003e Textured palm design prevents slipping in wet conditions. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 60 cm or 65 cm (elbow-length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% PVC with interlock cotton lining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e One size fits most adults\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Certified to EN 420 \/ EN 388 Mechanical Risks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTypical Uses\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eApplying tanking slurry, mixed resin, or waterproof coatings\u003c\/li\u003e\n\u003cli\u003eCleaning and maintaining seed or slurry tanks\u003c\/li\u003e\n\u003cli\u003eWet trades like plastering, painting, or cement mixing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for durability and comfort in demanding environments, these gloves are perfect for deep immersion tasks where protection, grip, and dryness are essential.\u003c\/p\u003e","brand":"Biokil","offers":[{"title":"Large","offer_id":51516081373521,"sku":"BIO-TANKGL","price":11.66,"currency_code":"GBP","in_stock":true},{"title":"X Large","offer_id":51516081406289,"sku":"BIO-TANKGXL","price":11.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Tanking_Gloves_TANKGL.png?v=1755088716"},{"product_id":"mapegrout-fast-set-25kg","title":"Mapei Mapegrout Fast-Set Rapid Concrete Repair Mortar – 25kg","description":"\u003ch2\u003eMapei Mapegrout Fast-Set Concrete Repair Mortar\u003c\/h2\u003e\n\n\u003ch3\u003eRapid-Setting R3 Mortar for Structural Concrete Repairs\u003c\/h3\u003e\n\n\u003cp\u003eMapei Mapegrout Fast-Set is a rapid-setting, shrinkage-compensated repair mortar for restoring damaged horizontal and vertical concrete surfaces. The fibre-reinforced formulation provides excellent workability, allowing it to be applied to vertical repairs without slumping.\u003c\/p\u003e\n\n\u003cp\u003eOnce mixed with water, the mortar sets in approximately 30 minutes and repaired areas can be placed back into use after approximately 2–3 hours. Its high strength, adhesion, water resistance and wear resistance make it suitable for structural concrete repairs, industrial floors, balconies, beams, pillars and concrete pipes.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eRapid-setting and hardening concrete repair mortar\u003c\/li\u003e\n\u003cli\u003eFibre-reinforced and shrinkage compensated\u003c\/li\u003e\n\u003cli\u003eClass R3 structural repair mortar to EN 1504-3\u003c\/li\u003e\n\u003cli\u003eSuitable for horizontal and vertical repairs\u003c\/li\u003e\n\u003cli\u003eExcellent thixotropic consistency prevents slumping\u003c\/li\u003e\n\u003cli\u003eSets in less than 30 minutes at 20°C\u003c\/li\u003e\n\u003cli\u003eRepaired areas can be ready for use after approximately 2–3 hours\u003c\/li\u003e\n\u003cli\u003eSuitable for light foot traffic after approximately three hours\u003c\/li\u003e\n\u003cli\u003eHigh compressive and flexural strength\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion to properly prepared existing concrete\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to water penetration\u003c\/li\u003e\n\u003cli\u003eGood resistance to wear\u003c\/li\u003e\n\u003cli\u003eSuitable for layers between 5mm and 20–25mm thick\u003c\/li\u003e\n\u003cli\u003eDeeper repairs can be completed in multiple layers\u003c\/li\u003e\n\u003cli\u003eSuitable for internal and external concrete repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTypical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eRepairing damaged or deteriorated concrete\u003c\/li\u003e\n\u003cli\u003eRestoring concrete beams, pillars and balconies\u003c\/li\u003e\n\u003cli\u003eRepairing concrete damaged by corroding reinforcement\u003c\/li\u003e\n\u003cli\u003eFast repairs to industrial concrete flooring\u003c\/li\u003e\n\u003cli\u003eSealing surface cracks in concrete and cement renders\u003c\/li\u003e\n\u003cli\u003eFilling aggregate bridging and surface defects\u003c\/li\u003e\n\u003cli\u003eFilling shrinkage joints and formwork spacer holes\u003c\/li\u003e\n\u003cli\u003eCovering exposed reinforcing rods following preparation\u003c\/li\u003e\n\u003cli\u003eAssembling concrete pipes\u003c\/li\u003e\n\u003cli\u003eRepairing damaged concrete pipe edges\u003c\/li\u003e\n\u003cli\u003ePointing brickwork before waterproofing with Planiseal 88\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\n\u003cp\u003eRemove all loose, damaged, contaminated or poorly bonded concrete until a rough, sound and resistant substrate is exposed. Existing coatings and previous repairs that are not firmly bonded must also be removed.\u003c\/p\u003e\n\n\u003cp\u003eClean the concrete and reinforcement thoroughly to remove dust, laitance, rust, grease, oil, paint and other contaminants. The prepared concrete should have a rough surface with irregularities at least 5mm deep and exposed aggregate to support effective adhesion.\u003c\/p\u003e\n\n\u003cp\u003eProtect exposed reinforcing steel with Mapefer or Mapefer 1K where required. Saturate the prepared concrete with clean water, then allow excess water to evaporate before applying the mortar. The receiving surface should be damp without standing water.\u003c\/p\u003e\n\n\u003cp\u003eFor improved adhesion, apply a bonding slurry made from one part Mapegrout Fast-Set mixed with approximately 0.24–0.25 parts water. Apply the repair mortar while the bonding slurry remains fresh.\u003c\/p\u003e\n\n\u003ch4\u003eMixing\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003ePlace 3.75–4 litres of clean water into a suitable mixing container.\u003c\/li\u003e\n\u003cli\u003eGradually add one 25kg bag of Mapegrout Fast-Set while mixing.\u003c\/li\u003e\n\u003cli\u003eMix using an electric paddle mixer until a smooth, lump-free mortar is produced.\u003c\/li\u003e\n\u003cli\u003ePrepare only as much material as can be applied within approximately 10 minutes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eDo not add extra water after the mortar has started to set. Do not add cement, lime, gypsum or other admixtures.\u003c\/p\u003e\n\n\u003ch4\u003eApplication\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003eApply the mixed mortar to the freshly prepared or slurry-coated substrate using a float, trowel or gauging trowel.\u003c\/li\u003e\n\u003cli\u003eApply at a thickness between 5mm and 20–25mm per layer.\u003c\/li\u003e\n\u003cli\u003eFor deeper repairs, apply additional layers at intervals of approximately 15 minutes.\u003c\/li\u003e\n\u003cli\u003eWork each intermediate layer with a 10mm notched trowel to improve adhesion between coats.\u003c\/li\u003e\n\u003cli\u003eFinish the final surface using a suitable plastering trowel.\u003c\/li\u003e\n\u003cli\u003eKeep repaired concrete patches damp for at least 24 hours.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eProtect repaired floors against rapid moisture evaporation using polyethylene sheets or damp coverings. The repaired surface can normally accept light traffic after approximately three hours at 20°C.\u003c\/p\u003e\n\n\u003ch4\u003eCoverage\u003c\/h4\u003e\n\n\u003cp\u003eApproximate consumption is 18kg per m² for every 10mm of applied thickness. Actual consumption will depend on the depth, profile and condition of the repair.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Information\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eFibre-reinforced, shrinkage-compensated cementitious repair mortar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassification\u003c\/td\u003e\n\u003ctd\u003eEN 1504-3 Class R3 structural repair mortar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsistency\u003c\/td\u003e\n\u003ctd\u003eThixotropic powder mortar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum aggregate size\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing water\u003c\/td\u003e\n\u003ctd\u003e3.75–4 litres per 25kg bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot life\u003c\/td\u003e\n\u003ctd\u003eApproximately 10 minutes at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting time\u003c\/td\u003e\n\u003ctd\u003eLess than 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication thickness\u003c\/td\u003e\n\u003ctd\u003e5–25mm per layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaiting time between layers\u003c\/td\u003e\n\u003ctd\u003eApproximately 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReady for use\u003c\/td\u003e\n\u003ctd\u003eApproximately 2–3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumption\u003c\/td\u003e\n\u003ctd\u003eApproximately 18kg per m² per 10mm thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity of mixed mortar\u003c\/td\u003e\n\u003ctd\u003eApproximately 2,150kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive strength after 3 hours\u003c\/td\u003e\n\u003ctd\u003eMore than 10MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive strength after 28 days\u003c\/td\u003e\n\u003ctd\u003eMore than 40MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBond strength\u003c\/td\u003e\n\u003ctd\u003eMore than 1.5MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReaction to fire\u003c\/td\u003e\n\u003ctd\u003eEuroclass A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e25kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003eUp to 12 months when unopened and stored correctly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eImportant Application Information\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eDo not apply to dry, dirty or contaminated surfaces\u003c\/li\u003e\n\u003cli\u003eDo not apply below 5°C\u003c\/li\u003e\n\u003cli\u003eDo not use damaged or previously opened bags\u003c\/li\u003e\n\u003cli\u003eDo not use for application with plaster-spraying equipment\u003c\/li\u003e\n\u003cli\u003eDo not use for precision anchoring applications\u003c\/li\u003e\n\u003cli\u003eUse cold mixing water during warm weather\u003c\/li\u003e\n\u003cli\u003eUse lukewarm mixing water in low temperatures\u003c\/li\u003e\n\u003cli\u003eProtect fresh repairs against rapid moisture loss\u003c\/li\u003e\n\u003cli\u003eDo not leave as a decorative facade finish, as the colour may change after hardening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eStorage and Safety\u003c\/h4\u003e\n\n\u003cp\u003eStore unopened bags in a dry, covered location at temperatures between 5°C and 35°C. Protect the product from direct sunlight and moisture before use.\u003c\/p\u003e\n\n\u003cp\u003eMapegrout Fast-Set is intended for professional use. Wear suitable gloves, protective clothing and eye protection during mixing and application. Always consult the current technical data sheet and safety data sheet before use.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Mapegrout_Fast-Set_TDS.pdf?v=1769425630\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Mapei Mapegrout Fast-Set technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Mapegrout_Fast-Set_SDS.pdf?v=1792178593\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Mapei Mapegrout Fast-Set safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"Default Title","offer_id":53622386196817,"sku":"137725","price":89.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Mapegrout_Fast-Set.png?v=1773920885"},{"product_id":"premium-liquid-tanking-rtu","title":"BIOKIL. Premium Liquid Tanking RTU – 5L\/10L\/20L","description":"\u003ch2\u003eBIOKIL. Premium Liquid Tanking RTU\u003c\/h2\u003e\n\n\u003ch3\u003eReady-to-Use Liquid Waterproofing and Gas-Barrier Coating\u003c\/h3\u003e\n\n\u003cp\u003eBIOKIL. Premium Liquid Tanking RTU is a single-pack, water-based latex compound designed to create a continuous waterproof, vapour-resistant and gas-resistant barrier. It is suitable for basement tanking, floors, walls, protected roofs and under-tile waterproofing in wet rooms.\u003c\/p\u003e\n\n\u003cp\u003eThe ready-to-use formulation can be applied by brush, roller or airless spray. Once correctly cured, it withstands positive water pressure equivalent to a water head of up to 20 metres and can provide protection against radon, methane, carbon dioxide and water vapour.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eReady-to-use, single-pack waterproofing system\u003c\/li\u003e\n\u003cli\u003eWater-based latex formulation\u003c\/li\u003e\n\u003cli\u003eSuitable for basement tanking and below-ground waterproofing\u003c\/li\u003e\n\u003cli\u003eResists positive hydrostatic pressure up to a 20-metre water head\u003c\/li\u003e\n\u003cli\u003eProvides an effective radon and gas barrier\u003c\/li\u003e\n\u003cli\u003eControls the passage of methane, carbon dioxide and water vapour\u003c\/li\u003e\n\u003cli\u003eSuitable for walls and floors\u003c\/li\u003e\n\u003cli\u003eCan be applied above or below floor screeds\u003c\/li\u003e\n\u003cli\u003eSuitable beneath tiles in wet rooms\u003c\/li\u003e\n\u003cli\u003eSuitable for protected roof applications\u003c\/li\u003e\n\u003cli\u003eCan be applied by brush, roller or airless spray\u003c\/li\u003e\n\u003cli\u003eTwo-coat application creates a continuous barrier\u003c\/li\u003e\n\u003cli\u003eCompatible with suitable renders, levelling compounds and floor coverings\u003c\/li\u003e\n\u003cli\u003eAvailable in 5-litre, 10-litre and 20-litre containers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTypical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eInternal basement tanking systems\u003c\/li\u003e\n\u003cli\u003eBelow-ground walls and floors\u003c\/li\u003e\n\u003cli\u003eConcrete and masonry substrates\u003c\/li\u003e\n\u003cli\u003eFloor damp-proof membranes\u003c\/li\u003e\n\u003cli\u003eApplications above or below floor screeds\u003c\/li\u003e\n\u003cli\u003eRadon, methane and carbon dioxide barriers\u003c\/li\u003e\n\u003cli\u003eVapour-control coatings beneath render or plaster\u003c\/li\u003e\n\u003cli\u003eUnder-tile waterproofing in bathrooms and wet rooms\u003c\/li\u003e\n\u003cli\u003eProtected roof waterproofing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe receiving surface must be structurally sound, clean and free from dust, contamination, laitance, coatings and other materials that could prevent adhesion. Existing finishes should be removed to expose the base substrate and masonry joints.\u003c\/p\u003e\n\n\u003cp\u003eRemove embedded timber and any soft, defective or friable material. Repair damaged masonry and surface defects using suitable brickwork, blockwork or repair mortar incorporating BIOKIL. SBR Bonding Agent where specified. Floor slabs must be structurally sound and may require replacement where they are badly damaged.\u003c\/p\u003e\n\n\u003cp\u003eMechanically clean contaminated backgrounds using a suitable method such as grit blasting or needle gunning. Rake out masonry joints to a minimum depth of 25 mm, wash the surface thoroughly and remove all remaining contamination. Where appropriate, treat affected masonry with BIOKIL. Antisulphate.\u003c\/p\u003e\n\n\u003cp\u003eActive water seepage must be stopped before the tanking coating is applied. Where water ingress is present during preparation, maintain a temporary sump-and-pump arrangement until the substrate is ready to receive the coating.\u003c\/p\u003e\n\n\u003ch4\u003ePreparing Joints and Penetrations\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eRepair defective masonry and surface areas using a suitable repair mortar.\u003c\/li\u003e\n\u003cli\u003eRepair joints with Mapei Mapegrout Fast-Set where appropriate.\u003c\/li\u003e\n\u003cli\u003eStop active water leaks using Mapei Lamposilex or another suitable water-plugging compound.\u003c\/li\u003e\n\u003cli\u003eWater-plug repair cavities should be at least 20 mm in size.\u003c\/li\u003e\n\u003cli\u003eForm a 25 mm x 25 mm fillet at wall-to-floor junctions.\u003c\/li\u003e\n\u003cli\u003eFill recesses and chases with a compatible fast-setting repair mortar.\u003c\/li\u003e\n\u003cli\u003eSeal ducts, pipes and other penetrations before applying the main coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplication\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003eStir the product thoroughly before use to create an even consistency.\u003c\/li\u003e\n\u003cli\u003eEnsure the prepared background is smooth or lightly textured and free from active water seepage.\u003c\/li\u003e\n\u003cli\u003ePre-wet highly absorbent surfaces where necessary, leaving them damp but without standing water.\u003c\/li\u003e\n\u003cli\u003eApply the first coat evenly using a brush, roller or airless spray.\u003c\/li\u003e\n\u003cli\u003eAllow the first coat to become touch-dry, typically after approximately one hour under normal site conditions.\u003c\/li\u003e\n\u003cli\u003eApply the second coat at right angles to the first to reduce the risk of missed areas.\u003c\/li\u003e\n\u003cli\u003eAllow the completed coating to cure before applying subsequent finishes or exposing it to water pressure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eDo not apply the product when the substrate or ambient temperature is below 7°C. A 0.3 mm dry film thickness requires spray application, while a dry film thickness of up to 1 mm may be achieved using suitable airless spray equipment.\u003c\/p\u003e\n\n\u003ch4\u003eRender and Floor Finishes\u003c\/h4\u003e\n\n\u003cp\u003eWhere render is required, a sand-and-cement backing coat mixed at approximately four or five parts sand to one part cement may be gauged with BIOKIL. SBR Bonding Agent. An SBR slurry bonding coat should be applied before rendering to provide adequate adhesion and reduce the risk of hollowness or cracking.\u003c\/p\u003e\n\n\u003cp\u003eBest adhesion is generally achieved when compatible subsequent coatings are applied while the tanking layer is touch-dry. Alternatively, the surface may be blinded with sharp sand or treated with an appropriate SBR slurry to create a mechanical key.\u003c\/p\u003e\n\n\u003cp\u003ePremium Liquid Tanking RTU is not suitable as a finished trafficable surface. Floor applications must be protected with a compatible levelling compound, screed or floor covering.\u003c\/p\u003e\n\n\u003ch4\u003eCoverage\u003c\/h4\u003e\n\n\u003cp\u003eApproximately one litre is required per square metre to produce a total dry film thickness of 0.6 mm when applied as two coats. Actual coverage may vary according to substrate texture, porosity and application method.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003cth\u003eApproximate Coverage at 0.6 mm Dry Film Thickness\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 litres\u003c\/td\u003e\n\u003ctd\u003e5 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 litres\u003c\/td\u003e\n\u003ctd\u003e10 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 litres\u003c\/td\u003e\n\u003ctd\u003e20 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eTechnical Information\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSingle-pack water-based latex waterproofing compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication methods\u003c\/td\u003e\n\u003ctd\u003eBrush, roller or airless spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended application\u003c\/td\u003e\n\u003ctd\u003eTwo coats applied at right angles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eApproximately 1 litre per m² at 0.6 mm total dry film thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical touch-dry time\u003c\/td\u003e\n\u003ctd\u003eApproximately 1 hour under typical site conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum curing time before ponding test\u003c\/td\u003e\n\u003ctd\u003e4 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull resistance development\u003c\/td\u003e\n\u003ctd\u003eApproximately 7–10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum application temperature\u003c\/td\u003e\n\u003ctd\u003e7°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositive water-pressure resistance\u003c\/td\u003e\n\u003ctd\u003eWater head up to 20 metres after curing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater-vapour permeability\u003c\/td\u003e\n\u003ctd\u003eLess than 4 g\/m² per 24 hours at 25°C and 75% relative humidity at 0.6 mm dry film thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon-dioxide resistance\u003c\/td\u003e\n\u003ctd\u003eEquivalent to approximately 100 metres of still air at 0.6 mm dry film thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethane permeability\u003c\/td\u003e\n\u003ctd\u003eApproximately 79 ml\/m² per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable pack sizes\u003c\/td\u003e\n\u003ctd\u003e5 litres, 10 litres and 20 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003e6 months in the original unopened container\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eImportant Information\u003c\/h4\u003e\n\n\u003cp\u003eDo not apply Premium Liquid Tanking RTU while active water seepage is present. The completed system must also remain free from water ingress during the seven-day curing period following the final coat.\u003c\/p\u003e\n\n\u003cp\u003eWhere the coating is exposed to negative water pressure in a basement environment, it must be overcoated with a suitable render system. Roof applications require protection against ultraviolet exposure, while above-screed floor applications must be covered and protected.\u003c\/p\u003e\n\n\u003cp\u003eStore the unopened container between 5°C and 35°C, protected from frost and direct sunlight. Use the product as soon as possible after opening. Wash hands, tools and equipment with soap and water immediately after application.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/BIOKIL_Premium_Liquid_Tanking_RTU_5L10L20L.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. Premium Liquid Tanking RTU technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Premium_Liquid_Tanking_RTU_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Premium Liquid Tanking RTU safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5L","offer_id":54442132832593,"sku":"BIO-1108","price":69.29,"currency_code":"GBP","in_stock":false},{"title":"10L","offer_id":54442132865361,"sku":"BIO-1101","price":128.16,"currency_code":"GBP","in_stock":false},{"title":"20L","offer_id":54442132898129,"sku":"BIO-1100","price":214.56,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/1100_7007bb84-21a5-4c66-aa2d-e051fbe16daa.png?v=1785409316"},{"product_id":"mapei-lamposilex-water-plug","title":"Mapei Lamposilex Rapid-Setting Water Plug – 5kg","description":"\u003ch2\u003eMapei Lamposilex Water Plug\u003c\/h2\u003e\n\n\u003ch3\u003eUltra-Fast Hydraulic Binder for Stopping Active Water Leaks\u003c\/h3\u003e\n\n\u003cp\u003eMapei Lamposilex is an ultra-fast-setting hydraulic binder designed to stop active water leaks immediately, including water entering under pressure. When mixed with water, the pre-blended powder forms a plastic, thixotropic paste that is easy to shape and apply to cracks, holes and rigid joints.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for basements, tanks and other below-ground structures, Lamposilex sets in approximately one and a half minutes at 20°C. Once cured, it provides a waterproof, water-repellent repair with high early compressive and flexural strength.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eStops active water leaks, including water under pressure\u003c\/li\u003e\n\u003cli\u003eUltra-fast setting time of approximately 1.5 minutes at 20°C\u003c\/li\u003e\n\u003cli\u003eDevelops high compressive and flexural strength within 30 minutes\u003c\/li\u003e\n\u003cli\u003eForms a waterproof and water-repellent repair\u003c\/li\u003e\n\u003cli\u003ePlastic, thixotropic consistency is suitable for vertical surfaces\u003c\/li\u003e\n\u003cli\u003eCan be applied without formwork\u003c\/li\u003e\n\u003cli\u003eSuitable for sealing cracks, holes and rigid construction joints\u003c\/li\u003e\n\u003cli\u003eSuitable for basements, tanks and below-ground structures\u003c\/li\u003e\n\u003cli\u003eChloride-free formulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTypical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eStopping active leaks in basements\u003c\/li\u003e\n\u003cli\u003eStopping water ingress in below-ground structures\u003c\/li\u003e\n\u003cli\u003eSealing leaks in above-ground water tanks\u003c\/li\u003e\n\u003cli\u003eWaterproofing rigid wall-to-floor joints\u003c\/li\u003e\n\u003cli\u003eSealing cracks and holes in concrete and masonry\u003c\/li\u003e\n\u003cli\u003eLocalised repairs where water is entering under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\n\u003cp\u003eWhen treating a leaking crack or hole, enlarge the opening into a dovetail shape so that its widest section is inside the substrate. The external opening should measure at least approximately 20 mm wide and 20 mm deep. Remove all loose, weak and friable material from the cavity.\u003c\/p\u003e\n\n\u003cp\u003eFor rigid joints, remove degraded material and thoroughly clear away dust. Saturate the prepared area with clean water, then remove any unabsorbed water before application. The ideal substrate should be fully saturated but have no visible surface water.\u003c\/p\u003e\n\n\u003ch4\u003eMixing\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003ePlace 280 g of clean water into a suitable container for every 1 kg of Lamposilex.\u003c\/li\u003e\n\u003cli\u003eGradually add the Lamposilex powder while stirring.\u003c\/li\u003e\n\u003cli\u003eMix manually with a trowel until a smooth, lump-free paste is obtained.\u003c\/li\u003e\n\u003cli\u003ePrepare only enough material to use within approximately one minute.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor volume measurement, mix approximately 2.5 parts Lamposilex powder with one part water. Do not add lime, cement, gypsum or other materials to the mixture.\u003c\/p\u003e\n\n\u003ch4\u003eStopping an Active Water Leak\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003eShape the freshly mixed Lamposilex by hand into a plug resembling a cork.\u003c\/li\u003e\n\u003cli\u003eWait a few seconds until the mixture begins to stiffen.\u003c\/li\u003e\n\u003cli\u003eForce the plug firmly into the prepared crack or hole.\u003c\/li\u003e\n\u003cli\u003eMaintain pressure for approximately two to three minutes until the material has set.\u003c\/li\u003e\n\u003cli\u003eRemove excess hardened material using an abrasive disc or suitable mechanical method.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eWhere several leaks are present, begin with the highest leak and work downwards.\u003c\/p\u003e\n\n\u003ch4\u003eSealing Rigid Joints\u003c\/h4\u003e\n\n\u003cp\u003eApply the freshly mixed Lamposilex immediately using a trowel or float, pressing it thoroughly into the prepared cavity. Keep the completed repair damp for the first 15 to 20 minutes.\u003c\/p\u003e\n\n\u003ch4\u003eApplication in Different Temperatures\u003c\/h4\u003e\n\n\u003cp\u003eIn warm conditions, protect the product from direct sunlight and use very cold mixing water to help maintain sufficient working time. In low temperatures, use water at approximately 20°C and store the product in a heated, dry location before application, as cold conditions will delay setting and curing.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Information\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eUltra-fast-setting hydraulic binder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsistency\u003c\/td\u003e\n\u003ctd\u003eFine powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk density\u003c\/td\u003e\n\u003ctd\u003eApproximately 1,100 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry solids content\u003c\/td\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing ratio by weight\u003c\/td\u003e\n\u003ctd\u003e100 g Lamposilex to 28 g water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing ratio by volume\u003c\/td\u003e\n\u003ctd\u003e2.5 parts Lamposilex to 1 part water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixed consistency\u003c\/td\u003e\n\u003ctd\u003ePlastic and thixotropic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixed pH\u003c\/td\u003e\n\u003ctd\u003eApproximately 12.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot life at 20°C\u003c\/td\u003e\n\u003ctd\u003eApproximately 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical setting time at 20°C\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum application temperature\u003c\/td\u003e\n\u003ctd\u003e5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumption\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.8 kg per litre of cavity volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive strength after 30 minutes\u003c\/td\u003e\n\u003ctd\u003eApproximately 17 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive strength after 24 hours\u003c\/td\u003e\n\u003ctd\u003eApproximately 32 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive strength after 28 days\u003c\/td\u003e\n\u003ctd\u003eApproximately 46 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexural strength after 30 minutes\u003c\/td\u003e\n\u003ctd\u003eApproximately 3 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexural strength after 28 days\u003c\/td\u003e\n\u003ctd\u003eApproximately 9 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e5 kg bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003e12 months when stored correctly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eCleaning and Storage\u003c\/h4\u003e\n\n\u003cp\u003eClean Lamposilex from tools with water before it begins to harden. Once set, the material can only be removed mechanically. Store unopened packs indoors in a dry location and protect them from moisture, direct sunlight and extreme temperatures.\u003c\/p\u003e\n\n\u003ch4\u003eImportant Information\u003c\/h4\u003e\n\n\u003cp\u003eLamposilex has an extremely short working time, so prepare only small quantities that can be applied immediately. Always read the current product label, technical data sheet and safety data sheet before mixing or application.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Lamposilex_Water_Plug_TDS.pdf?v=1773921158\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Mapei Lamposilex technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Lamposilex_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the Lamposilex safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"Default Title","offer_id":54423070900561,"sku":"BIO-606","price":51.84,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Lamposilex.png?v=1785409092"},{"product_id":"ob1-sealant","title":"OB1 Multi-Surface Construction Sealant \u0026 Adhesive – 290ml","description":"\u003ch2\u003eOB1 Multi-Surface Construction Sealant \u0026amp; Adhesive\u003c\/h2\u003e\n\n\u003ch3\u003eFlexible All-in-One Adhesive and Sealant for Interior and Exterior Use\u003c\/h3\u003e\n\n\u003cp\u003eOB1 Multi-Surface Construction Sealant \u0026amp; Adhesive is a professional hybrid-polymer product for bonding, sealing and filling across a wide range of building, repair and installation applications. It cures through atmospheric moisture to form a strong, flexible and durable elastic rubber.\u003c\/p\u003e\n\n\u003cp\u003eThe versatile formula adheres without primer to most non-porous surfaces, including damp materials, and can even be applied underwater. Free from solvents, isocyanates and silicones, OB1 is almost odourless, non-corrosive towards metals and suitable for interior or exterior use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eAll-in-one construction adhesive, sealant and filler\u003c\/li\u003e\n\u003cli\u003eSuitable for interior and exterior applications\u003c\/li\u003e\n\u003cli\u003eAdheres to most surfaces without a primer\u003c\/li\u003e\n\u003cli\u003eCan be applied to damp surfaces and underwater\u003c\/li\u003e\n\u003cli\u003ePermanently elastic after curing\u003c\/li\u003e\n\u003cli\u003eHigh mechanical strength and final bond strength\u003c\/li\u003e\n\u003cli\u003eResistant to ultraviolet light, moisture, mould and weathering\u003c\/li\u003e\n\u003cli\u003eSolvent-free, isocyanate-free and silicone-free formulation\u003c\/li\u003e\n\u003cli\u003eNeutral curing, almost odourless and non-corrosive to metals\u003c\/li\u003e\n\u003cli\u003eDoes not shrink, crack or form bubbles during curing\u003c\/li\u003e\n\u003cli\u003eAbsorbs acoustic and mechanical vibrations\u003c\/li\u003e\n\u003cli\u003eSuitable for use with mirrors and sensitive natural stone\u003c\/li\u003e\n\u003cli\u003ePaintable with water-based and most two-component paints\u003c\/li\u003e\n\u003cli\u003eISEGA-approved for appropriate food-area applications\u003c\/li\u003e\n\u003cli\u003eEMICODE EC1 Plus certified for very low emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSuitable Materials\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eStone, brick and concrete\u003c\/li\u003e\n\u003cli\u003eGlass and mirrors\u003c\/li\u003e\n\u003cli\u003ePlasterboard\u003c\/li\u003e\n\u003cli\u003ePolyurethane and PVC\u003c\/li\u003e\n\u003cli\u003eHard plastics\u003c\/li\u003e\n\u003cli\u003eEnamel and ceramics\u003c\/li\u003e\n\u003cli\u003eCopper, lead and zinc\u003c\/li\u003e\n\u003cli\u003eAluminium and stainless steel\u003c\/li\u003e\n\u003cli\u003eMetals and alloys\u003c\/li\u003e\n\u003cli\u003eHigh-pressure laminate panels\u003c\/li\u003e\n\u003cli\u003eCement fibre panels\u003c\/li\u003e\n\u003cli\u003eSoftwood and hardwood\u003c\/li\u003e\n\u003cli\u003ePainted surfaces\u003c\/li\u003e\n\u003cli\u003eFibreglass, carbon fibre and glass-reinforced plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor polypropylene and polyethylene surfaces, contact the manufacturer’s technical service before application to confirm compatibility and preparation requirements.\u003c\/p\u003e\n\n\u003ch4\u003eTypical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eGeneral construction bonding and sealing\u003c\/li\u003e\n\u003cli\u003eBathroom and kitchen installations\u003c\/li\u003e\n\u003cli\u003eWorktops made from marble, granite or quartz\u003c\/li\u003e\n\u003cli\u003eMirror installation\u003c\/li\u003e\n\u003cli\u003eRoofing and lead flashing repairs\u003c\/li\u003e\n\u003cli\u003eSealing leaking gutters\u003c\/li\u003e\n\u003cli\u003eBonding aluminium, timber, metal and steel\u003c\/li\u003e\n\u003cli\u003eSolar panel installation and weatherproofing\u003c\/li\u003e\n\u003cli\u003eSwimming pool and marine repairs\u003c\/li\u003e\n\u003cli\u003eUnderwater tile repairs in closed-face applications\u003c\/li\u003e\n\u003cli\u003eGarden pots, planters and ornaments\u003c\/li\u003e\n\u003cli\u003eTerracotta, ceramic, slate and concrete repairs\u003c\/li\u003e\n\u003cli\u003eCarbon fibre, fibreglass and glass-reinforced plastic repairs\u003c\/li\u003e\n\u003cli\u003eAreas requiring an anti-pick sealant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\n\u003cp\u003eAll surfaces must be solid, clean and free from grease, dust and other contamination. OB1 adheres without primer to most non-porous substrates, including many damp surfaces. Always test adhesion and material compatibility on a small area before completing the full application.\u003c\/p\u003e\n\n\u003cp\u003eThe environmental and substrate temperature must be between 5°C and 40°C during application.\u003c\/p\u003e\n\n\u003ch4\u003eApplication as an Adhesive\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003eApply the product in a well-ventilated area.\u003c\/li\u003e\n\u003cli\u003eApply the adhesive in vertical stripes with approximately 10–20 cm between each stripe.\u003c\/li\u003e\n\u003cli\u003eDo not apply the adhesive in individual dots.\u003c\/li\u003e\n\u003cli\u003eBring the materials together and position them correctly.\u003c\/li\u003e\n\u003cli\u003eUse 3 mm double-sided tape where appropriate to support the materials during the first 24 hours and maintain the correct adhesive thickness.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eApplication as a Sealant\u003c\/h4\u003e\n\n\u003cp\u003eApply OB1 evenly into the prepared joint, ensuring sufficient contact with both sides of the joint. Tool and smooth the surface before skin formation using a suitable smoothing tool. Remove excess uncured material promptly.\u003c\/p\u003e\n\n\u003ch4\u003ePaintability\u003c\/h4\u003e\n\n\u003cp\u003eOB1 can be painted with water-based paints and most two-component coating systems. Synthetic paints may dry more slowly when applied over the sealant, so compatibility should always be tested before use.\u003c\/p\u003e\n\n\u003cp\u003eFor the best result, allow the sealant to cure for several days before painting. Where required, lightly abrade the cured sealant and adjoining surfaces before applying the chosen paint.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Information\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eHybrid-polymer construction adhesive and sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuring method\u003c\/td\u003e\n\u003ctd\u003eAtmospheric moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin formation\u003c\/td\u003e\n\u003ctd\u003eApproximately 8 minutes at 23°C and 50% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-adhering time\u003c\/td\u003e\n\u003ctd\u003eApproximately 25 minutes at 23°C and 50% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull curing time\u003c\/td\u003e\n\u003ctd\u003eApproximately 24 hours at 6 mm or 48 hours at 7–12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003eApproximately 140 g per minute at 5 bar through a 3 mm opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e60 Shore A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile strength\u003c\/td\u003e\n\u003ctd\u003e2.20 N\/mm² \/ 2.65 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation at rupture\u003c\/td\u003e\n\u003ctd\u003eGreater than 350%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE-modulus at 100%\u003c\/td\u003e\n\u003ctd\u003e1.72 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume shrinkage after curing\u003c\/td\u003e\n\u003ctd\u003eLess than 3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak temperature resistance\u003c\/td\u003e\n\u003ctd\u003e155°C for a maximum of 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmission classification\u003c\/td\u003e\n\u003ctd\u003eEMICODE EC1 Plus and VOC A+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood-area approval\u003c\/td\u003e\n\u003ctd\u003eISEGA approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003e36 months when stored correctly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eChemical Resistance\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003cth\u003eSubstances\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eWater, seawater, aliphatic solvents, oils, greases and diluted organic acids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eEsters, ketones, aromatic compounds, swimming-pool chlorine and chlorinated solvents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003ctd\u003eConcentrated acids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eAvailable Colours\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eWhite\u003c\/li\u003e\n\u003cli\u003eClear\u003c\/li\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eBrown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCleaning and Storage\u003c\/h4\u003e\n\n\u003cp\u003eClean uncured material from tools using OB1 Multi-Surface Cleaner. Cured material can only be removed mechanically. Store the unopened cartridge in shaded conditions between 5°C and 25°C.\u003c\/p\u003e\n\n\u003ch4\u003eImportant Information\u003c\/h4\u003e\n\n\u003cp\u003eCuring times vary according to temperature, humidity, joint depth and application conditions. Always test adhesion, paint compatibility and suitability before use, particularly on plastics, coated surfaces and sensitive materials.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_TDS_Colours.pdf?v=1792238471\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Multi-Surface Construction Sealant \u0026amp; Adhesive – White, Black \u0026amp; Brown technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_TDS_Clear.pdf?v=1792238470\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Multi-Surface Construction Sealant \u0026amp; Adhesive – Clear technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_SDS_White.pdf?v=1792238470\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Sealant – White safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_SDS_Clear.pdf?v=1792238469\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Sealant – Clear safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_SDS_Black.pdf?v=1792238470\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Sealant – Black safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Bostik_OB1_SDS_Brown.pdf?v=1792238470\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the OB1 Sealant – Brown safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Bostik","offers":[{"title":"White \/ Box of 12","offer_id":54442108289361,"sku":"30617359","price":117.65,"currency_code":"GBP","in_stock":true},{"title":"Clear \/ Box of 12","offer_id":54442108322129,"sku":"30617361","price":117.65,"currency_code":"GBP","in_stock":true},{"title":"Clear \/ Single tube","offer_id":55350133653841,"sku":"30617361S","price":10.28,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Box of 12","offer_id":55350133686609,"sku":"30617358","price":117.65,"currency_code":"GBP","in_stock":true},{"title":"Black \/ Single tube","offer_id":55350133719377,"sku":"30617358S","price":10.28,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ Box of 12","offer_id":55350133752145,"sku":"30617356","price":117.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/OB1Pic.avif?v=1785408864"},{"product_id":"premseal-epoxy-dpm","title":"BIOKIL. PremSeal Epoxy Damp-Proof Membrane – 5kg\/20kg","description":"\u003ch2\u003eBIOKIL. PremSeal Epoxy Damp-Proof Membrane\u003c\/h2\u003e\n\n\u003ch3\u003eHeavy-Duty Two-Part Epoxy DPM for Internal Floors\u003c\/h3\u003e\n\n\u003cp\u003eBIOKIL. PremSeal Epoxy DPM is a heavy-duty, solvent-free, two-part epoxy resin system designed to suppress residual moisture within concrete and sand-cement floors. Once cured, it forms a durable, continuous surface damp-proof membrane, allowing suitable floor coverings to be installed sooner.\u003c\/p\u003e\n\n\u003cp\u003eThe system can also provide a vapour barrier where an existing sheet membrane is missing or defective. One coat isolates residual moisture readings up to 92% relative humidity, while two coats can be used for readings up to 100% relative humidity.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eHeavy-duty two-part epoxy resin system\u003c\/li\u003e\n\u003cli\u003eSolvent-free formulation\u003c\/li\u003e\n\u003cli\u003eSuppresses residual construction moisture in concrete and screeds\u003c\/li\u003e\n\u003cli\u003eForms a continuous, pinhole-free surface membrane when correctly applied\u003c\/li\u003e\n\u003cli\u003eOne coat isolates residual moisture readings up to 92% relative humidity\u003c\/li\u003e\n\u003cli\u003eTwo coats can be used for readings up to 100% relative humidity\u003c\/li\u003e\n\u003cli\u003eCures in approximately three hours at 20°C\u003c\/li\u003e\n\u003cli\u003eAllows earlier installation of suitable floor coverings\u003c\/li\u003e\n\u003cli\u003eSuitable for use where an existing sheet membrane is missing or defective\u003c\/li\u003e\n\u003cli\u003eCan be applied over tanked floors where an additional vapour barrier is required\u003c\/li\u003e\n\u003cli\u003eAvailable in 5 kg and 20 kg pack sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTypical Applications\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eConcrete floors\u003c\/li\u003e\n\u003cli\u003eSand-cement screeds\u003c\/li\u003e\n\u003cli\u003eNew floors containing residual construction moisture\u003c\/li\u003e\n\u003cli\u003eExisting floors with a missing or defective sheet membrane\u003c\/li\u003e\n\u003cli\u003eTanked floors requiring an additional vapour barrier\u003c\/li\u003e\n\u003cli\u003eInternal floors receiving levelling compounds\u003c\/li\u003e\n\u003cli\u003eFloors receiving tile adhesives\u003c\/li\u003e\n\u003cli\u003eFloors receiving flexible floor coverings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe receiving floor must be sound, smooth, clean and surface dry. Remove dust, grease, adhesive residue, laitance, surface hardeners, waterproofing treatments and any other material that could prevent adhesion.\u003c\/p\u003e\n\n\u003cp\u003eThe subfloor temperature must be above 10°C during application. New screeds should be allowed to cure for at least seven days. Power-floated floors must be suitably shot-blasted or etched to create an appropriate surface for adhesion.\u003c\/p\u003e\n\n\u003cp\u003eHollows and day joints can be filled using mixed PremSeal Epoxy DPM combined with clean, dry sand or grit. Allow these repairs to cure before applying the main membrane.\u003c\/p\u003e\n\n\u003ch4\u003eMixing\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003eEmpty the complete contents of the hardener into the resin container.\u003c\/li\u003e\n\u003cli\u003eMix thoroughly for two minutes using a low-speed drill fitted with a suitable power whisk.\u003c\/li\u003e\n\u003cli\u003eScrape the sides of the container to ensure the components are completely blended.\u003c\/li\u003e\n\u003cli\u003eApply the mixed material immediately and do not leave it standing in the container.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThe full contents of both components should be mixed together. Incomplete mixing may result in soft or uncured areas, while excessive mixing can generate heat and shorten the available working time.\u003c\/p\u003e\n\n\u003ch4\u003eApplication\u003c\/h4\u003e\n\n\u003col\u003e\n\u003cli\u003ePour the mixed product onto the prepared floor immediately after mixing.\u003c\/li\u003e\n\u003cli\u003eApply evenly using a roller pre-wetted with the mixed material.\u003c\/li\u003e\n\u003cli\u003eWork the coating across the surface to produce an even, continuous and pinhole-free membrane.\u003c\/li\u003e\n\u003cli\u003eDo not spread the product beyond its recommended coverage rate.\u003c\/li\u003e\n\u003cli\u003eAt wall junctions, continue the membrane up to the damp-proof course line.\u003c\/li\u003e\n\u003cli\u003eAllow the first coat to cure, typically for approximately three hours at 20°C.\u003c\/li\u003e\n\u003cli\u003eApply a second coat when required by the moisture reading or substrate condition.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eVery absorbent surfaces may require a second coat to achieve complete coverage and a continuous gloss finish. Once the membrane has cured, apply the primer, levelling compound or adhesive specified for the chosen floor covering.\u003c\/p\u003e\n\n\u003ch4\u003eNumber of Coats\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSubfloor Moisture Reading\u003c\/th\u003e\n\u003cth\u003eRequired Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUp to 92% relative humidity\u003c\/td\u003e\n\u003ctd\u003eOne coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbove 92% and up to 100% relative humidity\u003c\/td\u003e\n\u003ctd\u003eTwo coats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVery absorbent surfaces\u003c\/td\u003e\n\u003ctd\u003eA second coat may be required to achieve complete coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eCoverage\u003c\/h4\u003e\n\n\u003cp\u003ePremSeal Epoxy DPM covers approximately 3 m² per kg per coat. Actual coverage may vary according to the texture, porosity and condition of the receiving surface.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003cth\u003eApproximate Coverage Per Coat\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 kg\u003c\/td\u003e\n\u003ctd\u003e15 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 kg\u003c\/td\u003e\n\u003ctd\u003e60 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eTechnical Information\u003c\/h4\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eTwo-part epoxy resin surface damp-proof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponents\u003c\/td\u003e\n\u003ctd\u003eResin and hardener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolvent content\u003c\/td\u003e\n\u003ctd\u003eSolvent-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication method\u003c\/td\u003e\n\u003ctd\u003eRoller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eApproximately 3 m² per kg per coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical curing time\u003c\/td\u003e\n\u003ctd\u003eApproximately 3 hours at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum subfloor temperature\u003c\/td\u003e\n\u003ctd\u003eAbove 10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum curing period for new screeds\u003c\/td\u003e\n\u003ctd\u003e7 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable pack sizes\u003c\/td\u003e\n\u003ctd\u003e5 kg and 20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life\u003c\/td\u003e\n\u003ctd\u003e24 months in unopened containers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e5°C to 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eLimitations\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eNot suitable as a finished wearing surface and must be overlaid\u003c\/li\u003e\n\u003cli\u003eNot suitable for use with underfloor heating systems\u003c\/li\u003e\n\u003cli\u003eDo not apply to synthetic anhydrite subfloors\u003c\/li\u003e\n\u003cli\u003eDo not bridge movement joints; seal these separately after applying the membrane\u003c\/li\u003e\n\u003cli\u003eDo not apply to contaminated, unsound or inadequately prepared floors\u003c\/li\u003e\n\u003cli\u003eDo not exceed the recommended coverage rate\u003c\/li\u003e\n\u003cli\u003eDo not store above 25°C before mixing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eStorage and Safety\u003c\/h4\u003e\n\n\u003cp\u003eStore the unopened product between 5°C and 25°C. Wear suitable protective gloves, clothing and eye or face protection during mixing and application. Use the product in a well-ventilated area and avoid contact with the skin and eyes.\u003c\/p\u003e\n\n\u003cp\u003eThe resin contains epoxy constituents and may be harmful to aquatic environments. Dispose of unused material and containers in accordance with applicable hazardous-waste requirements. Always read the current product label, technical data sheet and safety data sheet before use.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/PremSeal_Epoxy_DPM_TDS.pdf?v=1774950164\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. PremSeal Epoxy DPM technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/PremSeal_Epoxy_DPM_Part_A_SDS.pdf?v=1792096310\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the PremSeal Epoxy DPM Part A safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/PremSeal_Epoxy_DPM_Part_B_SDS.pdf?v=1792096309\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the PremSeal Epoxy DPM Part B safety data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5kg","offer_id":54442093314385,"sku":"BIO-HDEG5","price":142.56,"currency_code":"GBP","in_stock":false},{"title":"20kg","offer_id":54442093347153,"sku":"BIO-HDEG20","price":381.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/PremSealPic.png?v=1785408642"},{"product_id":"biokil-biobase","title":"BIOKIL. BioBase Liquid Damp-Proof Membrane – 5L\/20L","description":"\u003ch2\u003eBIOKIL. BioBase – Liquid Applied DPM\u003c\/h2\u003e\n\u003cp\u003eBIOKIL. BioBase Liquid Applied DPM is a ready-to-use, water-based, single-pack damp-proof and gas-resistant membrane for above-ground applications, available in 5L and 20L. It forms a flexible and elastic coating once cured and is suitable for solid floors, embedded timbers and floor-to-wall junctions. It can be applied to damp (but not wet) substrates by brush, roller or spray, and is touch-dry in around one hour. Provides a barrier to damp, radon, carbon dioxide and methane.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDamp-proof barrier\u003c\/li\u003e\n\u003cli\u003eRadon, methane \u0026amp; CO₂ gas barrier\u003c\/li\u003e\n\u003cli\u003eWater-based single pack (ready to use)\u003c\/li\u003e\n\u003cli\u003eEasy brush, roller or spray application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolid concrete floors and screeds (cured at least 28 days)\u003c\/li\u003e\n\u003cli\u003eEmbedded timbers and floor-to-wall junctions\u003c\/li\u003e\n\u003cli\u003eLow-level wall application up to the DPC (typically under 100mm)\u003c\/li\u003e\n\u003cli\u003ePreparation under laminate floors\u003c\/li\u003e\n\u003cli\u003eRefurbishment and new-build projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStir well before use\u003c\/li\u003e\n\u003cli\u003eApply 2 coats by brush, roller or airless spray, each coat 0.55 L\/m²\u003c\/li\u003e\n\u003cli\u003eApply the second coat at right angles to the first once touch-dry (approx. 1 hour); do not leave more than 24 hours between coats\u003c\/li\u003e\n\u003cli\u003eMinimum 0.6mm dry film thickness for vapour barrier performance\u003c\/li\u003e\n\u003cli\u003eDo not apply below 7°C; ensure good ventilation\u003c\/li\u003e\n\u003cli\u003eColour change from blue to black indicates drying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot a trafficable\/wearing surface\u003c\/li\u003e\n\u003cli\u003eMust not be exposed to direct sunlight externally\u003c\/li\u003e\n\u003cli\u003eNot suitable for negative water pressure (e.g. basements)\u003c\/li\u003e\n\u003cli\u003eDo not directly bond wood flooring to BioBase-coated concrete\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoverage (vapour barrier): 4.5 m² per 5L\u003c\/li\u003e\n\u003cli\u003eCoverage (general purpose DPM): 7–9 m² per 5L\u003c\/li\u003e\n\u003cli\u003eResistance: 20m head (positive pressure)\u003c\/li\u003e\n\u003cli\u003eWater vapour permeability: \u0026lt; 4 g\/m²\/24h @ 25°C \/ 75% RH\u003c\/li\u003e\n\u003cli\u003eRadon barrier at 2mm dry film; methane resistance 10× LDPE\u003c\/li\u003e\n\u003cli\u003eTensile strength 4 N\/mm²; elongation at break 350%\u003c\/li\u003e\n\u003cli\u003eStorage 5–35°C, dry; shelf life 18 months\u003c\/li\u003e\n\u003cli\u003eTested to BS3177, BS8204, BS903 and CP102:1973\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/BioBase_TDS.pdf?v=1788258632\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the BIOKIL. BioBase technical data sheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BIOKIL.","offers":[{"title":"5L","offer_id":54442010739025,"sku":"BIO-1123BG","price":56.16,"currency_code":"GBP","in_stock":true},{"title":"20L","offer_id":54442010771793,"sku":"BIO-1123BG20","price":141.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/BioBasepic.png?v=1785408072"}],"url":"https:\/\/biokilcrown.co.uk\/collections\/waterproofing-tanking-range.oembed","provider":"BIOKIL.","version":"1.0","type":"link"}