(12) 8 oz. cans. Kopper Lube is a copper-based anti-seize lubricant formulated to withstand high temperatures and extreme pressures while continuing ground conductivity better than ordinary lubricants. Copper-Graphite combination prevents seizing, galling and premature wear. Contains rust and corrosion inhibitors. Seals out moisture, gases and corrosive fluids from threaded connections. Designed for use on threaded connections, piping, suds, lamp sockets, pump housings, flanges, studs, exhaust manifold bolts, compressor heads, autoclaves, lathe centers and more. Areas of use include automotive, industrial, marine and construction industries.