The Classic Zone was 400-grit sanded followed by Brunswick's High Gloss polish. Most of their equipment in the last four or five years used their standard finishes: 400-grit polished, 220-grit Rough Buff, or whatever dull grit they specify (usually 400-grit, 600-grit, and 800-grit).
Older than that and I think their "polished" finish was a 3M Rubbing Compound or Finesse-IT. Some particle balls used Trizact, though they specified which TZ pad they used (some # micron).
SH
Edited on 10/3/2007 2:54 PM