WebMay 22, 2009 · Premium Member. Joined Nov 13, 2000. 16,278 Posts. #4 · May 20, 2009. I do the plastic filler work over top of epoxy primer. I also give it a quick scuff with some 120 before applying it. Also, don't use that cheap Bondo brand garbage that the chain stores sell. get a decent plastic filler like Evercoat's Rage Gold or Rage Gold Extreme. R. WebJan 20, 2024 · 199 Posts. #4 · Jan 18, 2024. If you've ever sanded off old filler and seen the amount of rust that can grow under it, you would see the benefits of using the epoxy primer under the filler. Epoxy primer will stop that and the filler sticks to the primer even better than bare steel. 68 ElCamino.
Can you bondo over primer? Hot Rod Forum
WebApr 4, 2024 · 2-component polyester primer/surfacer has excellent filling characteristics and superior adhesion to steel, aluminum, fiberglass, … WebFeb 18, 2024 · Apply Epoxy Primer to the entire surface, or just over the bare metal. Sanding the epoxy before going to step 5 or 6 isn’t required within its Recoat Window. … scorpion bowl soccer 2022
spraying epoxy primer over epoxy primer Hot Rod Forum
WebApr 19, 2013 · NO. It should be fully cured and sanded to apply plastic filler, even then this is not optimal. Plastic filler is best applied over epoxy primer 24-72 hours after it is shot, depending on brand and temps. Next best is freshly ground, sanded, or sandblasted metal that is totally free of porosity, rust, or holes. W. WebJan 28, 2024 · And I would use a 2k filler primer instead of an epoxy. I don’t think you got to go to epoxy if you’re going to go down a bare metal. You should go with epoxy, but if you’re going to be 240 grit, all of your paint, … scorpion bow strings canada