[NCD1966]

I use PPG Pitt-Guard Direct-to-Rust Epoxy its about 80-90 bucks and it makes 2 gallons. This stuff works great. I have used it on a camaro of mine and my dad has used it on a couple of other projects. I just bought some for my 66 to use on the suspension and frame. And will be mixing it to spray the firewall. It will come in two parts, Part A and Part B. you can brush it on or spray it. if you spray it you might want to add just a little thinner to it.

http://www.rsci.com/pitt-guard-direc...ting-5402.html

Main thing is not to contaminate the two parts. get some extra containers and brushes to mix it in. (i use bean cans and harbor frieght brushes) just throw them away after use
Check with your local paint store, they can add color to it if you dont want just black