WD 40

WD-40 stands for”Water Displacement, 40th formula.”It was originally developed in 1953 for aerospace use and became a household staple because of its versatility.🔧Main Functions of WD-40FunctionDescriptionLubricatesReduces friction on hinges, gears, chains, etc.Displaces MoistureProtects metal from rust and corrosion, especially after water exposureCleansRemoves grease, grime, adhesives, and tarPenetratesLoosens stuck bolts, nuts, and frozen mechanismsProtectsLeaves a protective film on metal surfaces