Net armored vehicle chassis Pa world performance of water quickly and effectively to the formation of a special protective layer, and its unique anti-rust anti-corrosion performance, making the car at the bottom of the rubber and completely isolated from the water vapor corrosion of metal and gravel impact, greatly reducing the noise, especially for at the bottom of the body, trunk, sand board, wheel pits and other places; quality in line with the major depot of the professional requirements. The