Jet-Lube Kopr-Kote is a low-friction, anti-seize lubricant manufactured from a combination of micro-size copper flakes and graphite, dispersed in a water-resistant grease and fortified with antioxidants, plus rust and corrosion inhibitors. Jet-Lube KOPR-KOTE provides a shield against metal-to-metal contact, preventing seizure and corrosion. It fills irregularities and imperfections and resists welding, hardening, or setting. KOPR-KOTE provides low friction and cushions impact and shock loads. Jet-Lube Kopr-Kote has a service range from -54°C to 982°C. Jet-Lube Kopr-Kote confirms to US Military grade MIL-PRF-907F If you want a cheap, basic option this is not for you. If you want a product that performs to a better standard then this is the product for you.