cajunaviator

I have a FabFours front bumper and a Rock Hard 4X4 rear bumper with swing out tire carrier. Both bumpers are powder coated and the finish on them have become very dull. Besides armoralling them down (PITA), does anyone know of a way to restore the finish to a nice shine. I thought about taping them off and spraying them with a clearcoat, but was not sure if that would work. Any suggestions would be a big help.

Hook-Em

303 Aerospace Protectant would work. I use that on all my black plastic and my wiper arms. It holds the gloss for a while too.