Use NobleSeal, the most effective membrane available, or Wall Seal to waterproof shower walls. Bond either sheet membrane with NobleBond EXT, an adhesive, for a fast and easy installation. A summary of useful Noble products are below.
Provides waterproofing, vapor barrier, and crack isolation for thin-bed tile and stone installations. Made of premium CPE.
A wet set adhesive for bonding Noble sheet membranes in interior and exterior applications.