Permatex Advanced FormUla Anti-Seize is a heavy duty blend of aluminum, copper and graphite lubricants in a petroleum base.  Use during assembly to prevent galling, corrosion and seizing; and, to assure easier disassembly.  Inert, will not evaporate or harden in extreme temperatures.  Salt, corrosion and moisture resistant.  Temperature range -60 to 1600 degrees Fahrenheit.  Non-aerosol version meets Mil Spec A-907.