Holland Black Armour™ delivers characteristics that are unlike paints because it is not a paint. Black Armour™ is designed to react with any metal that oxidizes. It causes the steel to grow a skin that is 10 times more impervious to water than a swimming pool coating. It has a corrosion package in it that allows it to never shrink, this is because it does not react, as zinc and other corrosion packages do in paints. It also compresses. This means that if it is struck hard, it does not shatter but compresses to remain intact. When you add up all these characteristics in one technology, the result is landing gear with no rust.
If you manufacture or re-manufacture vehicles and would like more information about coatings and metal treatments see: http://www.prpindustries.com/