Mapeguard
®
UM
Underlayment membrane for ceramic tile and stone
• Uncoupling, waterproofing and water vapor membrane
• Fast Track Ready
™
: Approved for use over young (green) concrete and mortar beds
• Approved for use with polymer-modified mortars
• Prevents transmission of in-plane substrate cracks up to 1/8" (3 mm)
• Reduced "roll memory" and unique tri-layer construction keep membrane flat
• Engineered cavity design with mesh allows easy single-pass filling of surface core
• Extra Heavy Rating: ASTM C627
• Light green translucent color allows visibility of mortar coverage
• Laser and chalk lines are easily visible on the surface
Underlayment solutions
for tile and stone installation
