Teranap 1M Film is a modified bitumen cap ply designed for use in multi-layer modified bitumen waterproofing systems, protected membrane systems, and vegetative roof systems. Teranap 1M Film consists of combination polyester and glass fiber reinforcement impregnated and coated with styrene-butadiene-styrene (SBS) modified bitumen. Top surfacing is silica parting agent. Back surfacing is silica parting agent. Teranap 1M Film is applied by torch; refer to manufacturer for product uses and application details.
Product has met specification requirements of ASTM D6162 Type II Grade S.