Boseshield T-9 was developed by The Boeing Company for lubrication and protection of aircraft components. Boseshield T-9 is a superior product, ideal for the tough saltwater marine environment, lubricating and protecting all metals. It works well on engines and deck hardware as well as electronics, batteries and wiring connections. It is non-conductive and will not cause short circuits.
Penetrates deeply into fasteners and fixtures. Displaces moisture. Dries to a clean waxy film. Lubricates and protects all metals for months. Will not harm paints, plastics, rubber or vinyl. Attack's existing corrosion. T-9 will also loosen rusted parts. Contains No Fluorocarbons Many Industrial and Household uses.
T-9 works very well on boats- esp on saltwater. Saves electrical connections, stops corrosion on battery terminals, etc. Can be sprayed on SS fasteners before installing in aluminum to stop corrosion. This is good stuff. I keep a can on the boat.