I purchased some small 3" razor buffs that go onto a tapered mandrel in a die grinder. Along with them and some polishing compound from the local truck stop or Eastwood supply, I keep the scratches in my rims cleaned off. I then hand polish with Mothers billet polsih and seal with the Wizards. Easy work and no pain involved.
http://www.caswellplating.com/buffin...zor-buffs.html