8+9, Rapid Waterproofing and Crack Isolation, Compound Kit, Solvent-Free, Cement-Based Membrane, for Commercial and Residential Bathrooms, Grey

It creates a highly flexible and waterproof coating that effectively guards against topside water infiltration. This product is suitable for the installation of ceramic tiles, marble tile, granite tile, porcelain tile, and stone tile. Engineered for both interior and exterior use on floors and walls, it is adaptable in various settings, including commercial and residential bathrooms, showers, and kitchens prior to the installation of tile and stone. It delivers excellent coverage, extending up to 300 sq ft for commercial units and up to 100 sq ft for convenient kits. A flood test can be performed in just 4 hours, ensuring a rapid assessment of its waterproofing performance. This product is perfect for exterior or interior floors and walls on concrete balconies, patios, swimming pools, and high-load commercial areas. It offers crack isolation up to 1/8" (3 mm). The compound is appropriate for use as a shower pan (shower tray) liner and aids in efflorescence prevention from the substrate