Fast-drying, metallic Permatex Copper Spray-A-Gasket Hi-Temp Adhesive Sealant helps dissipate heat, prevents gasket burnout and improves heat transfer. Fills minor surface irregularities. Seals instantly. Fills hot spots and surface imperfections. Temperature range -50°F to 500°F (-45°C to 260°C).
- Resists all types of automotive fluids, especially gasoline
- Applications: Cylinder head gaskets, carburetor gaskets, exhaust manifold gaskets and other high temperature applications
- Ingredients: Acetone, Dichloromethane, Copper
- 12 oz.