
Mapei Mapeguard UM and AquaDefense Bundle
Mapei Mapeguard UM and AquaDefense Bundle Mapei's Mapeguard UM is a lightweight uncoupling mat for use under ceramic tile and stone installations and can also work as a waterproofing and vapor-pressure-equalizing underlayment. Mapei's Mapelastic Aquadefense is a pre-mixed liquid-rubber waterproofing and crack-isolation membrane that can be easily applied before installing tile or stone in residential and commercial applications. Mapeguard UM Features 54 sq. ft. (5 m²) Roll Prevents transmission of in-plane substrate cracks up to 1/8" (3 mm) Recommended for use with polymer-modified mortars Fast Track Ready - approved for use over young (green) concrete and mortar beds Time-saving: Embed membrane then install tile immediately Engineered cavity design allows easy single-pass filling of surface core with less mortar Uncoupling, waterproofing and water vapor membrane up to 25 lbs. (11,3 kg) MVER and 100% relative humidity Compression resistance to support rolling loads Appr