Permatex Copper Spray-A-Gasket
Permatex Copper Spray-A-Gasket, Permatex - Leading edge supplier of innovative products for auto enthusiasts, DIYers and professional technicians since 1909.
Fast drying, metallic copper sealant helps dissipate heat, prevents gasket burnout, and improves heat transfer.
Fills minor surface irregularities, seals instantly.
Temperature range: -50deg to 500degF, resists all types of automotive fluids, especially gasoline.