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Blockout 40 Membrane
Impermeable Waterproofing Geo-Membrane
Product Description
BLOCKOUT 40 is a flexible waterproofing underlayment sheet for roof decks, balconies, terraces, and bathrooms, including the walls of indoor wet areas. It is formed by an EVAC (Ethyl Vinyl Acetate Copolymer) membrane extruded on polyester and polypropylene fibers, providing excellent adhesion to cement-based adhesives during installation.
Customer Benefits
• 100% watertightness
• Also acts as a moisture barrier
• Flexible - accommodating structural movements
• Superior durability for long-lasting performance
• Easy to install
• Suitable for various substrates and surfaces
• Anti-root formation – best for roof gardens
Recommended For
• Roof garden
• Over tile application
• Elevated swimming pools
• Balconies and terraces
• Toilet and bath
• Roof deck
• Window ledges
• Canopy
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