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.

Dynabrade 79475 4" Dia. x 4" x 3/4" Arbor Hole, Dyna-Felt Polishing Flap Roll
Dynabrade 53280 7" (180 mm) Dia. Right-Angle Grinder, 2.8 HP, 8,500 RPM, 5/8"-11 Spindle
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 53252 7" Dia. Vertical Disc Sander, Rotational Exhaust, 2 HP, 7,200 RPM, 5/8"-11 Thread
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
Dynabrade 52630 4" (102 mm) Dia. Right Angle Depressed Center Wheel Grinder, 1.3 HP, 13,500 RPM, 3/8"-24 Spindle
Dynabrade 79488 4-1/4" Dia. x 4" x 5/8"-11 Dyna-Felt Polishing Flap Roll
Dynabrade 14000 Dynafile Abrasive Belt Tool
Dynabrade 53244 7" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 3 HP, 7,200 RPM, 5/8"-11 Spindle
Dynabrade 90024 4" Dia. x 1/2" W x 3/4" Cotton Buff Wheel, 10/ Pack 
