{"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\u003cli\u003eSuitable for potable-water applications and certified to AS\/NZS 4020:2018\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","brand":"Mapei","offers":[{"title":"Default Title","offer_id":54423070900561,"sku":"BIO-606","price":43.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/3903\/0865\/files\/Lamposilex.png?v=1785409092","url":"https:\/\/biokilcrown.co.uk\/products\/mapei-lamposilex-water-plug","provider":"BIOKIL.","version":"1.0","type":"link"}