So I painted the Ratchero with an Epoxy primer. This is a 2 part mix from the paint shop. I am noticing some areas where the sanding dust has washed down the side of the car with the rain. I did not think it was a big deal till I tried to wipe it off. It actually looks to have "stained" the primer with the ugly white streaks.
What is the best way to get them off without ruining my flat black look?? I don't want to sand the whole car again but I guess if that is what is needed then so be it. I tried some small areas of acetone, and M.E.K. and rubbing alcohol but no luck so far with out messing up the primer.
HELP...