Never Seez NSBT-16N Pure Nickel Special contains a high-quality bearing grease with pure nickel, graphite and other additives found to enhance anti-seize performance. Recommended for use when applications prohibit the presence of copper, this extreme pressure lubricant prevents seizure at high temperatures and enables faster disassembly of parts after high temperature exposure. Ideal for assembly of dissimilar metals, NSBT-16N works well on fittings, steam generators, fasteners in exhaust manifolds and boilers, as well as those exposed to high temperatures in steel mills, power plants, and nuclear plants. For use in operating temperatures ranging from -297 degrees Fahrenheit to 2,400 degrees Fahrenheit. Not for use on high speed bearing applications.