Help, judt got this cat less than a month ago and all the sudden this is happening, that discoloration is more that distorted rainbow color in person
Didn't she hear the proximity alarm going off in the rear camera view, Mr. H. ?wifey backed into a concrete planter [pretty geraniums] and gouged that piece badly. It is easy to remove and I filled and painted it. I found a new Mopar color matched replacement somewhere for @ $700. LLot cheaper to take it off and repaint off the car if that is the only area involved.
I have a similar stain on my car. Probably from an attempted repair job on the rust. Those chemicals in the over-the-shelf rust fighters were probably misused by previous owner.