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Mapeguard 2

3-in-1 Membrane for Crack Isolation, Waterproofing and Sound Reduction

Mapeguard 2 is a next-generation, flexible, thin, 40-mil (1-mm) lightweight, load-bearing, fabric-reinforced “peel-and-stick” crack-isolation, waterproofing and vapor-control membrane. Mapeguard 2 helps to prevent existing or future in-plane floor cracks (with movement up to 3/8" [10 mm] wide) from transmitting through grout, ceramic tile and natural stone. It also reduces the transmission of impact sound (footsteps, dropped objects, etc.) and airborne sound (voice, TV, etc.) through floors when installed under ceramic tile, stone or wood floor coverings.

Dual protection: Provides crack isolation and sound reduction
ASTM C627 service rating (Robinson): Rated “Extra Heavy”
Lightweight: 35% lighter than previous generations of comparable membranes
Semi-rigid sheet: Easy to position on floor and cut to size
Split-back release film: Installs faster than membranes with 1-piece liners
White surface: Easy to view under lower-light conditions
Thin-film adhesive backing: Bonds to a variety of substrates
Time-saving: Prime, peel, stick and then install tile or wood immediately
Low-odor: Great for confined spaces
Contains 5% post-consumer recycled material
Certified by SCS Indoor Advantage Gold