Boeshield T-9 was first developed by The Boeing Co. to fill their need for a superior lubricant/protectant. Boeshield T-9 was originally introduced to the tough saltwater marine market for lubricating and protecting all metals as well as electrical circuits and electronics. The formulation is based on a unique combination of solvents and waxes designed to penetrate metal pores and displace moisture, leaving a resilient waxy coating that lubricates and protects for many months. Boeshield T-9 has no silicones or Teflon and will not harm paints, plastics, vinyl, or rubber.• A long-lasting, waterproof lubricant forStepsSlide OutsJack StandsTow BarsAwning HardwareLocks, Latches, and HingesWindow Tracks• Also protects against corrosion on electrical connections, battery terminals, and undercarriage. Unique formulation penetrates metal pores and displaces moisture Lubricates and protects for many months Will not harm paints, plastics, vinyl, or rubber | Boeshield T-9 Lubricant, 12 oz