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
1 Fast-drying, metallic copper spray adhesive sealant
2 Helps to dissipate heat, prevents gasket burnout, and improves heat transfer
3 Fills minor surface irregularities, fills hot spots and surface imperfections
4 Resists all types of automotive fluids, especially gasoline
5 Temperature range -50°F to 500°F (-45°C to 260°C)
 
SUGGESTED APPLICATIONS
Cylinder head gaskets, exhaust manifold gaskets, and other high temperature applications.