Seals holes and leaks in mufflers, tailpipes and around joints. Makes new installations more secure. Resists temperatures to 2000 Deg. F (1000C). Product Features:Seals holes and leaks in mufflers, tailpipes and around jointsMakes new installations more secureResists temperatures to 2000 Deg. F (1000 Deg. C)Waterproof, non-shrinking formula
