Multi-purpose product that is effective as a demoisturant - displaces moisture and dries out electrical apparatus. Inhibits rust - spreads a thin, even film that actually penetrates the pores of the surface to inhibit rust and corrosion. Penetrant - frees rusted, frozen bolts, nuts, etc. Lubricant - for delicate machines or precision instruments. Also ideal as a tapping lubricant for stainless steel and aluminum.