FF asked to see so here it is. I am using spray, rustoleum. The cloudy whiteish marks are caused from me rubbing my fingernail on the epoxy. After they appear I can just peel the stuff off. Not all have this problem though,I hope.

How long do you wait to top coat or for that matter in between all your different coats? What do you use to scuff the surface, scotchbrite or sandpaper. Would using acrylics eliminate some of these problems or is it more me than the paints I am using? So much to learn I am getting a headache.