Jet-Lube Pure Nickel Extreme Anti-Seize and Thread Lubricant, 1 lbs Brush Top Can Retains the equipment in serviceable condition This blend enhances anti-seize performance, containing flake particles of pure nickel and other additives blended in a high temperature complex grease carrier Can be used when copper products are prohibited Has controlled frictional characteristics so that the surfaces of the nut and bolt are torque to the designed K-factor Assures full hydraulic efficiency by allowing the metal surfaces to slide over each other without metal-to-metal contact