Remove moderate to heavy paint imperfections. The Gem Orbital Polisher – 15 lb. is great for correcting moderately deep scratches without swirling. This is a wonderful and safe all-purpose polisher for beginners. Random oscillations protect temperature-sensitive paint. The dual-action technology of the Gem Orbital Polisher features an oscillating backplate that reduces the amount of heat generated on your surface. This prevents users from burning through the paint. Slow-start feature. This polisher has a slow-start feature that eliminates product sling and flash heating of the paint. Once you turn the machine on, gently lift up on the polisher for a second to allow the motor to ramp up to speed and you are ready to go! Built to last. The Gem Orbital Polisher comes in a heavy-duty cast aluminum housing with shock-resistant coating. This product will stand the test of time and is designed to withstand wear-and-tear in body shops and garages. A great choice for applying several layers of paint protection. Use the Gem Orbital Polisher – 15 lb. with leveling compounds and finishing polishes. Its versatility makes it a favorite with professional detailers!