Silicone Lubricant. Ideal for metal-to-metal applications, preventing rust and corrosion. Sprays on evenly as a liquid and sets dry for a thick, protective coating that won't wash off. Temperature range -18 degrees celcius to 149 degrees celcius. Ideal for use on hinges, gears, sprockets, outdoor hinges, latches, overhead door tracks, pulleys, cables, and guide rails. Excellent for lubricating equipment before placing into storage.