RD90 provides a fine film coating that keeps moving parts and operating mechanisms running smoothly while it displaces moisture and prevents rust on any metal. This product contains no silicone and is harmless to paint, plastic, rubber and fabric. Type: Lubricant with Corrosion Protection; Quick Release for Rusted Parts; Application: Hinges; Household Items; Locks; Metal Hardware; Sporting Goods; Tools; Applicable Material: Fabric; Metal; Plastic; Rubber; Chemical Compound: Distillates; Hydrotreated Light; Hydrotreated Heavy Naphthenic; Propane; Petroleum; Hydrotreated Middle, Diethylene Glycol Monobutyl Ether.