MAPEI CRACK – WATER PROOFING CRACK VAPOR PRESSURE MEMBRANE – MAPEGUARD UM (323 SQ FT)

Description

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. This versatile underlayment membrane can perform on the most challenging substrate surfaces, such as young concrete and single-layer 3/4″ plywood floors,