WaterWay 3mm is a nominal 1/8" / 3mm thick drainage product consisting of a polymer core of fused entangled filaments bonded to a moisture resistant filter fabric on the outer surface. WaterWay 3mm is designed for use with manufactured and natural stone, traditional and one coat stucco, EIFS, fiber-cement, wood based sidings, masonry, metal and other wall cladding materials. This rainscreen product provides an uninterrupted drainage path & ventilation for incidental moisture between exterior finish materials and wall sheathing. Applications for roofing and below grade drainage.
Waterway 3mm incorporates a unique filter fabric bonded to the outer surface that resists liquid water penetration, providing greater substrate protection than competitive rainscreen mats. Exceeds ICC / IRC AC -38 acceptance criteria for Weather Resistive Barriers
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