Custom Building Products RedGard Uncoupling Waterproofing Membrane, 323 Sq Ft Roll for Ceramic Tile and Stone Tile, Anti-Fracture, Crack-Isolation Mat, 1/8 Inch Thick Flooring Underlayment niches and installs without mechanical fasteners

and installs without mechanical fasteners such as screws or nails

Its innovative composition ensures maximum non-sag performance on vertical surfaces while maintaining strong adhesion across floors

The Profilitec Floortec Uncoupling Membrane Roll is a premium-grade crack isolation solution engineered for superior floor protection and tile longevity

The Mapei MAPEHEAT uncoupling heat membrane combines heating

Custom Building Products RedGard Uncoupling Waterproofing Membrane, 323 Sq Ft Roll for Ceramic Tile and Stone Tile, Anti-Fracture, Crack-Isolation Mat, 1/8 Inch Thick Flooring Underlayment niches and installs without mechanical fastenersProduct Features: Custom Building Products RedGard Membrane is designed to prevent crack in the floor, fracture, and delamination of ceramic tile, stone tile, vinyl flooring, porcelain, cement, granite, marble, and other floor coverings, helping maintain surface integrity and long term performance in demanding tile installations. One roll can replace 34 sheets of 1 4 backerboard or a second layer of plywood in tile installations and laminate flooring,