3M™ Novec™ Contact Cleaner Plus is formulated with extra cleaning power to remove stubborn oils, greases and silicones, as well as fluorinated oils and greases, dust and particulates, from sensitive electrical and electronic equipment. Novec™ 7100067842, Medium Duty, 11 oz Container, Aerosol Can Container, Liquid Form, Clear Glass, Slight Odor/Scent, 4.7 to 5.3 pH, 1.3855 g/cc Specific Gravity, Composition: Ethyl Nonafluoroisobutyl Ether, Ethyl Nonafluorobutyl Ether, 1,2-Trans-Dichloroethylene, Methyl Nonafluoroisobutyl Ether, Methyl Nonafluorobutyl Ether, Carbon Dioxide