WD-40 Multi-Purpose Lubricant Spray 400ml

It goes under surface moisture and establishes a protective barrier between the moisture and the parent metal Penetrates and loosens rust-to-metal bonds, and frees stuck, frozen, or rusted metal parts Protects against moisture and corrosion Cleans dirt, grime, clotted grease and oil and at the same time forms a corrosion resistant barrier. Contains no silicones or other additives that attract dust and dirt causing a build-up of sticky, greasy residues.