Nonflammable aerosol cleaner that removes grease, oil and contaminants from electrical parts to prevent contact failure.LOCTITE SF 7629 (known as LOCTITE NON-FLAMMABLE ELECTRONIC CONTACT CLEANER) is an aerosol cleaner that removes grease, oil and contaminants from electrical parts to prevent contact failure. It is fast evaporating and dries residue-free in seconds. It is non-conductive, non-corrosive, non-flammable. Contains no CFCs or Class I ozone-depleting chemicals (ODCs). Contains HCFC-141b.