Schluter Systems DITRA5M 3 ft 3 in x 16 ft 5 in Uncoupling Membrane for Tile Flooring - 54 Sq Ft - Waterproof, Crack Isolation, Ideal for Bathrooms, Kitchens & Showers

Schluter Systems 3-ft 3-in x 16-ft 5-in Ditra Tile Uncoupling Membrane Product Description Uncoupling and waterproofing underlayment for ceramic, porcelain and stone tiles Protects tile and grout from subfloor movement stresses to eliminate the main cause of cracked tile Waterproofs and allows moisture in the substrate to evaporate Replaces backerboard or a second layer of plywood Lightweight - faster and easier to install than backerboard 1/8-in thick membrane makes transitioning to other surfaces simple Type: Installation Membrane