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WPA 400
Water-Based Undertile Waterproofing Membrane
WPA 400 is an elastomeric, fibre-reinforced waterproofing membrane based on high-performance polymer technology. Designed for a range of under-tile waterproofing applications, WPA 400 offers excellent adhesion and outstanding low vapour transmission properties. Fully compatible with polymer-modified cement-based tile adhesives, screeds and renders. The unique formulation provides excellent workability and film build.
Colour: Grey or Blue
Size: 15L
Features
- Class III Membrane in accordance with AS/NZS 4858 and Class II in accordance with AS 4654.1
- Excellent adhesion to a wide variety of substrates
- Fibre-reinforced
- Completely resistant to re-emulsification (when fully cured)
- Fast drying
- Extremely low VOC content
- Compatible with a wide range of tile adhesives