So I sprayed some suspension pieces with epoxy primer then some Omni and one piece got some runs I couldn't live with. I waited till the paint dried then put it in my blast cabinet. That dulled the finish. I then gave it to my buddy to throw in his hot tank. Two days did nothing. I had some pieces going to a chemical stripper so I gave him that as well. Of all the pieces I gave them they mentioned this piece in particular needed extra time in the tanks.

I know for a fact that anything from a spray bomb would have come off in my blast cabinet !!