Nickel-Graf is a premium quality anti-seize lubricant designed especially for maximum resistance to the most corrosive and extreme temperature environments. Performs to temperatures of 2600 ºF (1426 ºC). Nickel-Graf is composed of pure colloidal nickel and graphite flakes dispensed in a superior high performance petroleum carrier. It does not contain any copper, lead or moly disulfide. Nickel-Graf will not poison catalyst beds, reaction chambers or special alloy fittings. It is safe to use with anhydrous ammonia, acetylene and other vinyl monomers. Exceeds MIL-A-907 specifications.