Sprayon LU737 Synthetic Dry Protectant is a transparent, non-staining dry film that cleans, penetrates, lubricates and displaces moisture. It is formulated with synthetic additives to assure maximum penetration and protection against rust and corrosion. Its dry film resists dust, dirt and oil. This product is non-staining, waterproof, chemical resistant, and non-conductive. Sprayon Synthetic Dry Protectant is also an excellent lubricant for bearings and sliding surfaces, as well as moisture displacement in electrical applications.