Our Micromolecular Lubricant For Equipments contain Base Oil, Sadditives, Nano-Sized Particles. It can prevent dust and rust, and the lubricating oil can quickly penetrate into the surface of the maintenance products, effectively reduce wear and extend the service life of the equipment. Its use is simple: apply the lubricant to rusty or not smooth door locks, bicycle chains, motorcycles, electric fans and auto parts. Can effectively lubricate rusty, stuck locks, chains.