This high temperature Hylomar copper based anti seize lubricant is specifically designed to protect metal fasteners from galling, corrosion and seizing. Use of this lubricant makes for easier disassembly of spark plugs, cylinder head bolts and exhaust bolts. Copper Anti-Seize can also be used in a wide variety of aplications such as threaded assemblies, hinges, lever pivot points, brake caliper sliding mounts and brake bleeder screws. It adheres well to metal surfaces, and it's water resistant and contains no harmful lead or zinc. Cape includes a built in brush for a no mess application. Net weight 8 ounces. Sold each. Not shippable by air.