J-B Weld ExhaustWeld 2" x 72" Repair Wrap ExhaustWeld Total Exhaust Repair Wrap is a high strength fiberglass wrap, impregnated with a specially formulated resin for high temperature resistant repairs. Features J-B WELD EXHAUSTWELD: A high strength fiberglass wrap, impregnated with a specially formulated resin for high temperature resistant repairs. ExhaustWeld can resist up to 1100F once it is fully cured! CURE AND SET TIME: ExhaustWeld can cure with or without heat! It will cure within 20 minutes if heat is applied to it with either a heat gun or by letting the engine run. Without heat, ExhaustWeld will set in 20 minutes and cure in 2 hours. HIGH HEAT RESISTANCE: Once fully cured, J-B Weld ExhaustWeld Exhaust System Repair Wrap has a temperature resistance of 1100F, allowing it to be used on every part of the exhaust system! APPLICATIONS: Manifolds, Catalytic Converters, Mufflers, Tailpipes and more! EVERYTHING YOU NEED: The kit includes a pair of gloves and a .5" x 24" piece of aluminum tape! DO IT YOURSELF: Big or small, you can DIY it with J-B Weld. Our heavy duty epoxy and adhesives repair restore it right the first time. J-B Weld delivers superior performance, quality, and results for the World?s Strongest Bond. USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.