All three of my fenders cleaned up real nice with the 3M adhesive cleaner (pricey, but good stuff). Upon removing the driver's rear fender flare, I discovered this yellow shady body work from the PO (not picked up on the CarFax). I am going to try the 3M wheel tonight, but does anyone know if you can use the wheel on the plastic bumper part. The yellow crap is making any ugly half moon.
I tried using the 3m wheel and it removed the paint on the plastic trim pieces.