I think the Novus polish may be the culprit. I took one part at the top that is pretty flat, scraped the bad paint off with a razor, hit it with 180 gr, cleaned it with paint prep cleaner, sanded again, cleaned again. It looked really clean, all of the old paint was off. Hit it with the rustoleum and BAM, right away it crinkled up again. I think im going to throw in the towel and order replacements. In the meantime I will try to clean the mess off of these.