Originally Posted by 335ier
Yes OEM M3 19 inch wheels, I have polished out the problem areas and I am very pleased with the job....but do have a slight concern that it is defiantly bare metal and not lacquered (I presume this is why they tarnished)
Sounds like you might have ruined them.
The polished 19s should have a lacquered finish unless someone has re machined them without re lacquering.
Are you getting a black deposit on the polishing rag?