NOTICE: As per Lycoming Service Instruction SI-1042AG, the use of graphite-based anti-seize is NOT recommended for use with Lycoming engines. Instead, they recommend that you use a copper-based product such as our Loctite C5-A Anti-Seize Lubricant.

A high-temperature, graphite lubricant that is applied to spark plug threads prior to installation to prevent galling and seizure. The special compound will remain stable at very high temperatures. One bottle provides enough lubricant for up to 200 applications. Comes in a break-proof plastic bottle with brush applicator top. Non-hazardous compound.