... seized nuts, bolts, controls, cables and fasteners.* Drives out moisture: Drives out water on metal surface, like electrical ... hard water deposits, leaves protective film against rust and corrosion on bikes, chrome parts, motorcyles, outboard motors and tools ... sewing machines, zippers, typewriter keys, controls, linkage and cables.* Stops Squeaks: penetrates and lubricates hinges, springs, castors, ...