Permatex 81343 Anti-Seize Lubricant, 1 oz. Tube Highly refined blend of aluminum, copper and graphite lubricants Salt, corrosion and moisture resistant, this lubricant is ideal for marine use Prevents galling, corrosion and seizing and to assure easier disassembly Suggested Applications: For easy removal of spark plugs, cylinder head and exhaust head bolts Temperature range: -60F to 1600F