GURU W-S PEEL & STICK PATCH NICHE low perm multi-layer steam barrier

low perm multi-layer steam barrier sheet membrane 20-mil thick for bonded waterproofing applications

perfect for waterproofing or building new showers spaces

the profile protects the bottom edge of the wall

It is suitable to be used in conjunction with ceramic and stone tile covering for wall and floor surfaces

GURU W-S PEEL & STICK PATCH NICHE low perm multi-layer steam barrierGURU W S Peel & Stick Patch is a 4" x 4", 20mil self adhesive waterproofing patch designed for sealing fastener penetrations on wall only tile backerboard installations. Supplied in a pack of 100. Featuring a 4 x 4 square format and a 20mil thickness, the GURU W S Peel & Stick Patch delivers consistent, uniform coverage at critical fastening locations. Its peel and stick design eliminates the need for liquid or sheet membrane patching, simplifying