My truck was running around the gulf coast before I bought it. The undercarrage has some rust -- far too much for my liking. What's the best way to stop the corrosion at it's current level and stop any new rust from forming?
I was in Lowes and noticed a primer called a "rust combiner". The can said that it would chemically combine with rust and stop it in it's tracks. Is this stuff any good?
Any info appreciated.