Originally Posted by Ryokoe2925
That's what I was thinking. I am about to repaint my whole truck but above my wheel wells was all rust so I cut out most of the rust. I'm just gonna throw some fender flares over the cutout metal. If I self-etch the metal should the rust stop?
No... no epoxy will stop rust. Spray it with rustmort or similar product. let it dry thoroughly. You can then spray over that if you choose to do so.
I've sold HUNDREDS of gallons of this 2k and it is really good. I use it as well but I've heard good stuff about SPI as well.
Transtar 6131 2K Epoxy Primer Sealer Gray