Liquid Wrench® Penetrating Oil, Size: 16 oz., Plastic Bottle, Methyl Soyate, Cerflon, Corrosion Inhibitor Base, Yellow, Contains: Corrosion Inhibitor 1.0 - 5.0, Hydrocarbon Fluid 7.0 - 13.0, Methyl soyate 60 - 100%, PTFE/boron nitride colloid 0.1 - 1.0%, Tripropylene Glycol Monomethyl Ether 3.0 - 7.0%, Flash Point: 200°F, Specific Gravity: 0.89, 320°F Boiling Point, VOC Content: 0%, For Dissolves Rust & Cuts Through Grease, Frees Stuck Nuts, Bolts and Locks, Low Odor, Low VOC, Safe on Painted Surfaces