WPA 260
Single component vapour barrierÂ
WPA 260 is a uniquely formulated single component vapour barrier for use over concrete and cementitious screeds to prevent blistering and delamination of the WPA range of water-based membranes associated with residual dampness within the substrate.
Unlike traditional vapour barriers, WPA 260 will not change the surface profile, ensuring the membrane bonds as designed.
Recommended for:
• Damp or green concrete
• Green cementitious screeds
• Green cementitious render
• Damp masonry block work
Size: 10 Litres
Features
- Forms a vapour barrier against residual moisture.
- Fast drying, enabling membrane application after only one hour.
- Can be applied over damp and green concrete or cementitious screeds.
- Water resistant.
- Unique colour changing formulation indicating when product is ready for overcoating.
- Designed to be used with the WPA range of water-based membrane systems on porous surfaces.