Adhesives & Sealants Permatex | Permatex Muffler Tailpipe Sealer 85G

Seals Holes And Leaks In Mufflers, Tailpipes And Around Joints. Makes New Installations More Secure. Resists Temperatures To 1000˚C . Suggested Applications: Mufflers, Tailpipes, Joints, And Catalytic Converters.