Dunlop Express Wet Area Waterproofing is a high performance, water-based acrylic polyurethane membrane. It offers superior workability with high build capabilities to easily achieve the required thickness of an effective waterproof membrane. Suitable for under tile waterproofing of indoor and outdoor wet areas such as bathrooms and balconies. When used with the Dunlop Express Wet Area Tape as part of a total express waterproofing system, tiling can be achieved after 4 hours. This membrane is a Class III Membrane AS/NZ4858. A high-performance water-based waterproofing membrane - High build to achieve the required thickness - Easy to use, brush on to the required thickness10-year guarantee - Class III Membrane AS/NZ4858 and conforms to AS3740-2010 Wet Area Membranes - Tile after 4 hours when used with Dunlop Express Wet Area Tape