WD-40 Lubricant Spray is an American brand and the trademark of a water-displacing spray that is a nonconductor of electricity and quickly eliminate moisture-induced short circuit.
It Is use to protect the metal from rusting and corrosion, penetrates stuck or jammed parts, displaces moisture, and indicates just about anything.
WD-40 is also great for cleaning greases, grime and other marks from most surfaces. It makes it easy to wipe them away and also dissolve adhesives, allowing the easy removal label, tapes and
stickers. It also loosens rust-to-metal bond and frees stuck, frozen or rusted metal part.
WD-40 displaces moisture, it quickly dries out electrical systems to eliminate moisture-induced short circuits which makes it a multipurpose pray lubricant. It's in a 330ml liquid can.