Permatex® Aluminum Anti-seize Lubricant prevents seizing, galling and corrosion of metal parts in temperatures of -65degF to 1600degF (-55degC to 870degC). Assured easier disassembly of parts even after exposure to extreme temperatures and corrosive conditions. Prevents Galling, Seizing & Corrosion. Assures Easier Disassembly Resists Temperatures up to 1600degF (870degC)