The best way to beat swirl marks is to never have them in the first place. 3M Perfect-It Random Orbital Compound is a fast-cutting compound that helps you achieve a high-quality finish without the worry of swirl marks or burn through.
3M Perfect-It Random Orbital Compound’s easy clean up formula produces less sling than a rotary system, allowing you to get to the next job faster.
It is part of the easy-to-use 3M Perfect-It Random Orbital Paint Finishing System, which includes pads, liquids, and tools engineered to deliver high-quality finishes for technicians of all skill levels. Available SOP (Standard Operating Procedure) process guides deliver step-by-step instruction for common collision-repair paint finishing jobs.

3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
3M 29611, 641WY 1/4" X 24", 100 Mesh Diamond Cloth Belt, 7010534832
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090
3M 15913, Scotch-Brite Roloc Disc High Strength, TR, 2 in X NH A Medium, 7000000710
3M™ 72016, Remote Alarm & Strobe 529-05-20, Audible, 7000131708, 1 EA/Case
3M 72600, 663FC 1/2" X 30", 70u Diamond Trizact Belt, 7100206529
Insize 0020-A199, VIBRATION PEN (THREE PARAMETERS), 6974029777059
3M 81284, Scotch-Weld High Strength Retaining Compound RT38, Green, 250 mL Bottle, 7010367436, 2/case
3M 26620, Accuspray Atomizing Head Refill Pack for 3M PPS Series 2.0,Red, 2.0 mm, 7100141414 (4 Nozzles/Kit)
Dynabrade 58037 1-1/4" Dia. Right Angle Mini-Orbital Sander, 12K RPM, .4 HP, Front Exhaust 