Bostik Never-Seez, Regular Grade NSBT-8, is a premium anti-seize compound and extreme pressure lubricant. Ideal for use on nuts, bolts, screws, pipe fittings, gaskets, machinery, shafts, chain drives, and more! With a temperature resistance span of -297 to 1800 degrees Fahrenheit, Bostik’s ‘original’ anti-seize compound protects metal parts in even the hottest, most corrosive, high pressure environments.