Used for the assembly of moving parts to prevent scuffing and scoring particularly when running in. The product can cope with extreme pressures. An assembly lubricant containing molybdenum disulphide for application to moving parts such as bearings, gears, piston rings, valve stems, nuts, bolts, screws, valves and cocks. Prevents scuffing or scoring as well as seizure of overloaded and overheated bearings. Provides pre-lubrication and prevents rust and corrosion.