Super 300 Form A Gasket Sealant
Super 300 Form A Gasket Sealant
Permatex Super 300 Form A Gasket Sealant
Non-hardening sealant designed to resist heat transfer fluids such as oil or antifreeze. Temperature range -54C to 204C; resists antifreeze, aviation fuels, high-detergent oils and lubricants.
Suggested Applications: Valve cover gaskets, compressors, diesel engine heads