LOCTITE® SF 7840 is a concentrated, biodegradable cleaner that contains no hazardous solvents and dilutes with water to serve a wide range of industrial cleaning applications. Typical applications for this product include motors, motors, castings, valves, bearings, tanks, machinery, windows, carpets, and concrete floors. The product can remove grease, lubricants, cutting oils, fuel oils, tar, road salt, light carbon, food stains, wax, animal fat, mildew, and soot. Loctite Parts Cleaner - general purpose. Biodegradable cleaner and degreaser. Can be diluted with water.