Flexiseal
RIW Flexiseal is a two coat, seamless and fully bonded liquid applied waterproof coating based on polyurethane technology. RIW Flexiseal cures by drawing moisture from the air to form a highly flexible but durable barrier to water and water vapour and is typically used in the UK where a high performance waterproof coating based tanking system is required.
When designing Type A structures (as classified in UK BS8102:2009), the product applied correctly, is capable of providing the levels of protection required for grades 1, 2 & 3 basements.