Mapei Mapeguard WP 200 Crack Isolation & Waterproofing Membrane Roll 39-3/8" x 98' 4" (323 sqft)

Mapeguard WP 200 is a thin, flexible polyethylene sheet membrane with a nonwoven, polypropylene fabric on both sides, used for both waterproofing and crack isolation in interior/exterior residential and commercial applications. The laminated fabric webbing is designed to anchor the membrane to the substrate and tiles to the membrane using the bonded thin-set method with recommended, polymer-modified mortars. Mapeguard WP 200 ’s low perm rating performance is ideal for vapor protection in showers, wet areas and steam rooms.