The KENT 84335 Copper Grease Ceramic 1200 is a high-performance, high-temperature anti-seize compound designed to prevent seizing, corrosion, and squealing in demanding applications. This advanced formula contains ceramic particles, not copper, making it ideal for use on exhaust systems, brake systems, spark plug threads, lambda sensors, battery terminals, bolts, nuts, and flanges. It offers excellent protection against galling and wear, maintaining its lubricating and protective properties in extreme conditions up to 1200°C.