Jet-Lube Zinc Dust Petrolatum Anti Seize Compound, 1 lbs Plug Top Can Retains the equipment in serviceable condition Environmentally preferred anti-seize lubricant 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 Zinc dust provides an impermeable barrier between the steel and a corrosive atmosphere