[Strodder]

Originally Posted by daverod

Says it's just a top coat. You need to first paint it with rust seal. POR you can just paint over bare metel ( spray it with metal prep). It works out to cost twice as much. If you seal it with rust seal.

I just sprayed it on bare metal. You can us this if you want more rust protection. It also comes in colors. I'm going to try this next, and it's cheaper.

http://www.kbs-coatings.com/rustseal.html