Aircraft Spark Plug Anti-Seize & Thread Lubricant Manufactured to conform to the requirements of Military Specification MIL-T-83483B. MOLY PETROLATUM's intended use is to prevent seizing during assembly or disassembly of aircraft engine spark plugs and threaded fasteners and fittings at temperatures below 800°F. It's the ideal anti-seize thread compound where parts are engaged with components...