Permatex Optimum Type-1 High Temperature Gasket Maker 3.35 oz 1 pk

Permatex's New Optimum Red RTV gasket maker provides maximum temperature performance up to 750°F intermittent. The advanced formulation allows for a sensor-safe, low odor and non-corrosive performance and is resistant to oil and common shop fluids. Permatex optimum red also resists aging, weathering and thermal cycling without hardening, shrinking or cracking.