Chemical engine treatments and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems; Radiator additives to prevent rust; Rust inhibitors for automobile cooling systems; Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels; Chemical preservatives for use as corrosion inhibitors for automobile bodies; Antifreeze additives; Power steering fluid; Brake fluid; Windshield de-icer fluids; Cleaning ...