PERMATEX ANTI-SEIZE LUBRICANT. 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. Will not evaporate or harden in extreme temperatures. Salt, corrosion and moisture resistant. Temperature range: minus 60 F to 1600 F. 8 oz. Brush top bottle.