Brake Cleaner is a liquid solvent-cleaner formulated to remove oil, grease, brake fluid, and other soils from brake parts. It contains no chlorinated hydrocarbons and aids in meeting the OSHA standard for removing particulate asbestos. Evaporates quickly, leaving no residue. Brake Cleaner can be used on any type of brake equipment, assembled or disassembled: Brake drums, wheel cylinders, master cylinders, disc pads, linings, return springs, power and vacuum assisted components, and all other metal brake parts. Use on autos, trucks, trailers, campers, mobile homes and motorcycles.