Swirl Remover Car Polish for Machine Polishing with a Dual Action or Rotary Buffer: Gently removes stubborn swirl marks & fine scratches. Coats with acrylic fillers to hide remaining imperfections. Finishes to a stunning gloss! No more swirl marks! Black, red and midnight blue car owners rejoice! Finally, there's a car polish that works with your Ultimate Detailing Machine, Porter Cable 7424 XP Car Polisher (or rotary) to gently remove swirl marks, immediately improve paint appearance, and protect the paint finish for months! Sonus SwirlBuster Polish is a premium swirl remover and gloss enhancing car polish specifically formulated for the needs of modern clearcoat paint. This polish is not a heavy compound that abrasively cuts away a significant layer of paint. Use of compounds on clearcoat is a last resort action. Compounds thin the clearcoat, reducing depth of shine. On first use, Sonus SwirlBuster Polish rounds over the hard edges of swirl marks and fine scratches to reduce the random light reflections. The Acrylic resins in the polish backfill the low spots to further reduce their appearance. Unlike the silicone fillers found in many polishes and hand glazes, the Acrylic resins in SwirlBuster will not easily wash away. After a second use, SwirlBuster polish further massages away the swirl marks and begins to increase natural surface gloss. The Acrylic resins hide even more of the remaining defects and make the paint look darker and more reflective. After the third use, your swirl marks are completely gone and your paint finish will look like an infinite pool of water. All the while, your paint looks great and you have not reduced clearcoat thickness or the serviceable life of your car's paint. Sonus SwirlBuster Polish is the only product of its kind. No other polish provides the same immediate or long term benefits to your paint: Gentle removal of swirl marks with several uses... Won't thin your clearcoat! Immediate appearance improvement that won't wash away! Long-term paint protection!