I remembered seeing a product a while back called Chassis saver, it was on an episode of "trucks". You can use it as an undercoat paint and it also stops rust permenatly. Anyone ever use this product? They say its chip proof. I was thinking of getting a can and painting the underbody of my car. Get alot of moisture, rust and salt here. Vehicles like to fall apart from rust very fast here :S I fugured it would be good to do while theres not too much rust yet. Heres a link to it. What do you guys think?
http://www.magnetpai...m/underbody.asp