Appreciate the information on the three colours.

Regards the Simple Green, you're referring to the general cleaner right? I looked it up and they also have specialty cleaners including wheel cleaner.

I happen to have that very SCA polishing pad set in the video that I haven't opened yet. I was going to try it but it says it's for polishing precious metals, so didn't try it on the wheels.
This guy got good results on his mag wheel using it.

Thank you for all those ideas ironbark and that YouTube link maxwestern.

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!