A highly refined blend of aluminum, copper and graphite lubricants. Use during assembly to prevent galling, corrosion and seizing due to weathering or chemicals. Anti-seize assures easier disassembly. Temperature range -60 degree Fahrenheit to 1600 degree Fahrenheit (-51 degree Celsius to 871 degree Celsius). Salt, corrosion and moisture resistant ideal for marine use. Non-aerosol version meets mil spec 907E. Aerosol level 3.