WD-40 lubricant stops squeaks, removes and protects, loosens rusted parts, releases sticky mechanisms, and expels moisture. It works as a non-flammable contact cleaner and is a non-conductive product that reduces problems related to flames and sparks. It is specially developed to safely and thoroughly remove dirt and grease from sensitive electrical equipment. It is ideal for reducing safety problems related to flames, sparks, or hot surfaces in enclosed areas. Contains a fast-drying formula that is environmentally friendly. Powerfully removes contamination from the narrowest crevices of electrical connectors and electrical switches. Displaces dirt and moisture on equipment connections.