8+9, Rapid Waterproofing and Crack Isolation, Compound Kit, Solvent-Free, Cement-Based Membrane, for Commercial and Residential Bathrooms, Grey, 3 Gal+27lb$$Tools & Hardware Other

It forms a highly flexible and waterproof coating that effectively protects against topside water infiltration. Suitable for installation of ceramic tiles, marble tile, granite tile, porcelain tile and stone tile Ardex 8+9 is designed for both interior and exterior use on floors and walls. Ardex 8+9 is versatile in various settings, including commercial and residential bathroom, shower and kitchens prior to the installation of tile and stone ARDEX 8+9 offers excellent coverage, extending up to 300 sq ft. for commercial units and up to 100 sq. ft. for convenient kits. Flood test in just 4 hours, ensuring a quick evaluation of its waterproofing effectiveness It is ideal for exterior or interior floors, walls on concrete balconies, patios, swimming pools, and high-load commercial areas. It provides crack isolation up to 1/8" (3 mm) ARDEX 8+9 compound is suitable for use as a shower pan (shower tray) liner and contributes to efflorescence prevention from the substrate, enhancing longevity