Wd-40 Multi-use Product Protects Metal From Rust And Corrosion, Penetrates Stuck Parts, Displaces Moisture And Lubricates Almost Anything. It Even Removes Grease, Grime And More From Most Surfaces. Does Not Contain Chloroflurocarbons (CFCS), (HCFCS) Wd-40 Multi-use Product Does Not Contain Lead (PB), Mercury (HG), Cadmium (CD), Hexavalent Chromium (CR6), Polybrominated Biphenyls (PBB), Or Polybrominated Di-phenylether Complying With The Re-stricted Substances Listed In Article 4(1) Of The Rohs Directive While The Ingredients In Wd-40 Multi-use Product Are Secret, We Can Tell You What It Does Not Contain. Wd-40 Multi-use Product Does Not Contain Silicone, Kerosene, Water, Graphite, Or Chlorofluorocarbons (CFCS).