Copper grease is a special lubricant/anti-seize that contains microscopic copper particles in a grease. Its purpose is to protect metal components from corrosion, galvanic adhesion, high temperature adhesion and seizing. It reduces friction and protects against wear. Its composition acts as an anti-seize in joints and facilitates the removal of parts after use. It can operate at very high temperatures, with products that can withstand up to ~1100 °C or more when dries and has good resistance to moisture and corrosion, protecting metal surfaces from rust and oxidation.