The Permatex 51031 High Temperature Anaerobic Flange Sealant (50 ml) is a high-performance gasket maker designed for rigid metal assemblies requiring a durable, leak-proof seal. It withstands temperatures up to 400°F (204°C) and fills gaps up to 0.020 inches when primed, making it ideal for sealing water pumps, thermostat housings, engine cases, and transmission pans. This anaerobic formula cures in the absence of air, ensuring a strong bond without shrinking or cracking. It is resistant to most automotive fluids, including engine oil, transmission fluid, and coolant, providing long-lasting reliability in demanding applications.
The Permatex 51031 High Temperature Anaerobic Flange Sealant (50 ml) is a high-performance gasket maker designed for rigid metal assemblies requiring a durable, leak-proof seal. It withstands temperatures up to 400°F (204°C) and fills gaps up to 0.020 inches when primed, making it ideal for sealing water pumps, thermostat housings, engine cases, and transmission pans. This anaerobic formula cures in the absence of air, ensuring a strong bond without shrinking or cracking. It is resistant to most automotive fluids, including engine oil, transmission fluid, and coolant, providing long-lasting reliability in demanding applications.