permatex gasket coating, permatex copper spray-a-gasket sealer, 9 oz, each

Permatex Copper Spray-A-Gasket Hi-Temp Sealant is a fast-drying, metallic copper sealant that helps dissipate heat, preventing gasket burnout and improving heat transfer. This high temperature sealant spray sealant instantly and fills hot spots and surface imperfections and resists all types of automotive fluids.

FEATURES

Fast-drying, metallic copper spray adhesive sealant

Helps to dissipate heat, prevents gasket burnout, and improves heat transfer

Fills minor surface irregularities, fills hot spots and surface imperfections

Resists all types of automotive fluids, especially gasoline

Temperature range -50°F to 500°F (-45°C to 260°C)