Mapeguard UM 35 [NA]
Uncoupling, Crack-Isolation and Waterproofing Membrane
Mapeguard® UM 35 [NA] is an uncoupling, crack-isolation, waterproofing and vapor-management membrane made from high-density polyethylene (HDPE) with a rough surface and polypropylene fabric backing. Mapeguard UM 35 [NA] is designed for installing ceramic and stone tile, including over existing non-cushioned resilient flooring, ceramic tile and stone tile. It is designed to perform over challenging substrates, such as young concrete and single-layer 3/4″ (19 mm) plywood subfloors with joist spacing of up to 19.2″ (49 cm) on center.
- Applicable for concrete or wood substrates
- Crack isolation up to 1/8″ (3 mm)
- Low profile, at 1/8″ (3 mm) thickness
- Circular-shaped cavities, allowing for easy troweling
- Waterproofing
- Vapor management up to 25 lbs. (11.3 kg) in MVER and 100% relative humidity
- Excellent mechanical and compression strength
- Lightweight
- Holds a chalk line
