This floor waterproofing membrane is made from high-density polyethylene with a rough surface and polypropylene fabric backing—ideal for ceramic and stone tile installations over concrete, wood, or even existing tile and non-cushioned resilient flooring.
It offers superior waterproofing, vapor management, and excellent strength, making it perfect for challenging substrates like young concrete. The lightweight sheet includes circular cavities for easy troweling and holds a chalk line for precise installation.
Key Features:
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Waterproof and vapor-control membrane
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Works on concrete, wood, and existing tile
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Circular cavities for easy troweling
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Lightweight and easy to handle
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Excellent mechanical & compression strength
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Holds a chalk line for layout precision
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Compatible with ceramic and stone tile