Painting / Undercoating Tubs

I'm tubbing the rear of my T'bird to cover my dubs and im about ready to seam seal them then either paint or use some sort of underbody coating on them but im not sure what to use to keep them from rusting from the under side.

What did you guys use on yours?

I used POR15 good rust inhibitor. Can also look into a roll on bed liner it will help keep noise down.

Yup I'd go with pot 15. I would also seam seal both sides.

Def seam seal from the underside at least, but I do both sides as well. You need to cover all seams and gaps to keep rust from starting in there. Then you could prime it, then shoot it with some rubberized undercoat, at least 2 coats. DIY bedliner could work but its thinner than the rubberized stuff and more expensive.

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AVTekk said:

Def seam seal from the underside at least, but I do both sides as well. You need to cover all seams and gaps to keep rust from starting in there. Then you could prime it, then shoot it with some rubberized undercoat, at least 2 coats. DIY bedliner could work but its thinner than the rubberized stuff and more expensive.

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