Paradiene 20 EG TG is a high performance torch grade modified bitumen base ply designed for use in homogeneous multi-layer modified bitumen roof membrane systems. Paradiene 20 EG TG consists of a fiberglass scrim/fiberglass mat composite impregnated and coated with high quality styrene-butadiene-styrene (SBS) modified bitumen. The top surface is covered with a silica parting agent, and the Paradiene 20 EG TG is manufactured using a special process that embosses the back surface with a grooved pattern to provide optimum burnoff of the plastic film and maximize application rates.