Four-layer construction. Top layer provides good grip, lamination layer acts as a barrier to water, woven polypropylene scrim provides strength, and slip-resistant coating provides grip to the roof deck
Ideal for for sloped (>= 2:12) commercial and residential roofs and
roofing applications under asphalt shingles or metal cladding, with lightweight for easy handling and install
Designed to lay flat and stay flat, 2" chalk mark guide lines make installation go quickly
Preserves the roof deck during install and provides an effective secondary moisture barrier
Superior tear resistance compared to
roofing felt for increased durability, with 90 day UV exposure time