So, I've sanded the finish on the (removed) seat-cowl portion of the Corbin Smuggler with a nifty little 60 grit sandpaper sponge-thing from 3M. The shine is gone. How do I tell if it's scuffed enough? The surface feels uniform to the touch.
I'm going to skip the primer stage, because there was already paint on it, and it's plastic, and primer is mostly just something to stick the pretty stuff to the bare metal.
Should I sand between coats of paint? If so, wet-sand or dry-sand? 180 grit okay, or too fine/rough?
Between paint and clearcoat, I'd definitely planned to wet-sand with 180 grit. Should I wet-sand with 320 after that?
After clearcoat, I'd definitely planned to wet-sand with 180 and then 320.
I've never done this before, and I'd love to pick up some rules of thumb so I don't necessarily have to restart a dozen times due to doing it wrong. I already figure I'll have to restart a bunch due to not being able to make the damn stuff not run. :?