Parafor 30 is a modified bitumen cap ply designed for use in multi-layer modified bitumen roofing. Parafor 30 consists of combination polyester and glass fiber reinforcement impregnated and coated with styrene-butadiene-styrene (SBS) modified bitumen. Top surfacing is ceramic granules. Back surfacing is silica parting agent. Parafor 30 can be applied in approved ASTM D312 Type IV hot-applied mopping asphalt or approved cold process adhesives; refer to manufacturer for product uses and application details.
Product has met specification requirements of ASTM D6162 Type II Grade G.