Carbon Blue said:thats exactly what I was thinking, but then again Ive never used PO203 so i cant say from personal experience. I just dont think a medium grade cut polish such as PO203 can finish as clean as 106 FF or 106FA to make it a one stepper, but thats just my two cents.
It will maybee not finishes out as good as a finer grade polish, but it will cut better and IMO give a better result. IE less scratches who makes the paint look dull and flat. I did a pearl white Lexus IS250 this weekend and used Scholl Concepts - S17 wich is something similar to SIP, I used a rotary and a finishing pad. They paint got a very nice shine and depth. Did try to use finishing polish and my eyes couldn´t tell if I got any more gloss.
EDIT
Post no 1000 :getdown