J-B Weld - ExhaustWeld Total Exhaust System Repair High-Heat Fiberglass Wrap 2 x 72 Inch

Withstand your repairs and protect them with this High-Heat Fiberglass Wrap. It has a melting point of 1100ºF and cure in 20 minutes under heating or two hours without heat for quick applications and repairs on metal and concrete surfaces. The dark gray color gives a finish that looks very professional and insulates exhaust systems.