[lupo]

The only thing you can do with it is to scuff it, wipe it down with thinner and recoat it. Spray can paint is usually lacquer which is not the greatest. you may want to consider a bed liner type product. They have spray cans in urethane you puncture the bottom and the hardener added to the paint. When you work with urethane and epoxies timing is crucial. These systems harden and they are solvent proof so the only bond is by for a mechanical adhesion. P.m. me with your name and address what do you want Satin or gloss black and I'll send you a can of ag111 Merry Christmas