Permatex 80335 Muffler and Tailpipe Sealer, 3 oz.
Brand: Permatex
Color: Plastic
Seals holes and leaks in mufflers, tailpipes and around joints
Makes new installations more secure
Waterproof, non-shrinking paste formula; shock resistant
Temperature Range: up to 2000°F (1000°C)
Suggested Applications: Mufflers, tailpipes, joints, and catalytic converters; exhaust system must be cool before applying