DuPont Teflon Silicone Lubricant A clean, light-duty product, DuPont Silicone Lubricant with Teflon Fluoropolymer is excellent for non-metal materials that may be damaged by conventional lubricants Waterproofs, protects, lubricates and preserves For use on rubber, plastic, vinyl, leather, metal and wood Eliminates squeaking and binding in windows, hinges, locks, etc. Helps prevent rust, oxidation and corrosion on all metals Protects fishing gear, tools and farm equipment from salt, chlorine and corrosives