I tracked the product down to Gem Industries....
here they will give you more information about the product;;;
Check the link here:
http://www.gem-industries.com/chemicals.php

However they sell through distributors like:
http://www.wholesalecarcare.com
the stuff is called (AT-5)...

Also you do not need the orbital polisher, it helps if your doing volume for dealers but I always got the best results with time, patience and hand application. Don't skip the pre-treatment cleaner, this is key to a great finish.

Keep it in the shade..good luck