3-IN-ONE® Multi-Purpose Oil, Composition: Severely Hydrotreated Heavy Naphthenic Oil, Non-Hazardous Ingredients, Naphtha, Petroleum, Liquid Form, Amber/Clear, Odor/Scent: Faint Citronella, 0.866 to 0.923 Specific Gravity, >550 deg F Boiling Point, >305 deg F Flash Point, 0 % VOC, 23.31 cSt Viscosity, -15 to 300 deg F