Permatex(TM) Anti-Seize Lubricant 16 oz brush-top bottle. A highly refined blend of aluminum, copper and graphite lubricants. Use during assembly to prevent galling, corrosion and seizing and to assure easier disassembly. Temperature range: -60¡F to 1600¡F (-51¡Cto 871¡C). Salt, corrosion and moisture resistant - ideal for marine use. Non-aerosol version meets Mil Spec #907E. Aerosol - Level 3*