Cleans and degreases marine engines.Protects electrical equipment and engines from dirt, grease, oil, and other contaminants by dissolving them without leaving residue behind. US Coast Guard approved, CRC marine cleaner/degreaser is non-flammable and non-corrosive. Safe replacement for carbon tetrachloride (CFCs).Key FeaturesBreaks through tough grease on motors, gears, chainsLeaves no residueNon-FlammableWater-based, foaming degreaserEasily dissolves grease and contaminantsUse for tools, gears, and chains