CRC Penetrating Solvent, Flammable, Series: Knocker Loose Plus, Aerosol Can Container, 20 oz Container, 11.5 oz Net Weight, Petroleum Base, Composition: 1, 1-Difluoroethane, Distillates (Petroleum), Hydrotreated Middle, Dipropylene Glycol Monomethyl Ether Acetate, Dipropylene Glycol Monopropyl Ether (dpmp), Turpentine Oil, 2, 6-Dimethyl-4-Heptanone, Fatty Ester, Pinus Sylvestris Extract, Stoddard Solvent, Liquid Form, Reddish, Pleasant Pine Odor/Scent, 0.84 Specific Gravity, 126 deg F Flash Point, 184.8 g/L VOC, Flammability: 3