Premium Liquid Tanking
Premium Liquid Tanking - 5 Litre is backordered and will ship as soon as it is back in stock.
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Customer Services
Customer Services
Got a query? Call 0330 055 8210
We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.
Delivery and Shipping
Delivery and Shipping
Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.
Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).
Some areas, like Northern Scotland, may take 2–3 working days.
Deliveries outside the UK Mainland are charged at cost—please contact us.
We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm
Call us: 0330 055 8210
Performance Detail
Resistance properties after 7 to 10 days
Floor Finish-Abrasion resistance on horizontal surfaces - This product is not suitable for use as a finished horizontal surface that will be subjected to traffic (foot or vehicle). It should be protected by the Mapei Latexplan 2-pack floor levelling system or carpet, floor tiles or linoleum.
Resistance to positive water penetration - will resist pressure up to a head of water of 20-metres.
Resistance to negative water penetration - When using the Premium Liquid Tanking RTU in basements the coating should be overcoated with render, (we recommend Biokil Crown Renovating Render)
Water vapour permeability - Water vapour permeability is <4g/m²/24 hours at 25ºC/75%RH as measured by BS 3177 (Method for determining permeability to water vapour of flexible sheet materials) using Payne Cups, 0.6mm dry film thickness.
Carbon dioxide permeability - On the basis that the carbon dioxide permeability of a coating is 10 times less than its water vapour permeability, a 0.6mm thick Premium Liquid Tanking RTU will have a carbon dioxide resistance of 100 metres of still air. This compares favourably with the value of "at least 50 metres" which is recommended for anti-carbonation coatings.
Methane permeability - RAPRA report CT 26076 gives a value of 79 mL/m²/day under a partial pressure differential of 1 bar. This indicates that the Premium Liquid Tanking RTU is approximately 10 times more resistant to the transmission of methane than a similar thickness of low-density polyethylene film.
Payment & Security
Payment methods
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