and sets out all by rust and oxidation tight screws, bolts , nuts , tools , hinges , mechanisms , roles , etc. again consistently . It protects and seals all smooth and solvent-resistant surfaces of metal, plastic , PVC , rubber , seals, etc. It displaces and removes moisture and condensation It lubricates and maintains the finest mechanics , tools , machinery, equipment , locks , sliding and guide rails , rollers , bolts , hinges , fittings , etc.