3M™ Novec™ Contact Cleaner/Lubricant penetrates and flushes away light oils and greases from electrical and electronic equipment. After cleaning, this electrical contact lubricant leaves a thin protective silicone coating. Novec™ 7100067834, Medium Duty, 12 oz Container, Aerosol Can Container, Liquid Form, Clear Glass, Faint Odor/Scent, 4.7 to 5.3 pH, 1.3746 g/mL Specific Gravity, Composition: Ethyl Nonafluoroisobutyl Ether, Ethyl Nonafluorobutyl Ether, 1,2-Trans-Dichloroethylene, Methyl Nonafluoroisobutyl Ether, Methyl Nonafluorobutyl Ether, Carbon Dioxide, Poly (Dimethylsiloxane)