Insynchro Supreme Extreme Compound (GAP12216SW) is Chemical Guys' most powerful cutting compound for extreme paint correction. Designed for professional detailers and perfectionists, this ultra heavy duty formula removes severe oxidation, deep scratches, and heavy sanding marks to revive neglected finishes.
Powered by advanced micro abrasive technology, Insynchro Supreme Extreme Compound delivers a controlled, aggressive cut that finishes smooth and clear. Its extended lubrication system provides long working time and reduced dusting, helping you remove defects efficiently with minimal cleanup. Whether you are restoring aged paint, eliminating deep defects, or preparing the surface for a complete detail, this compound restores clarity, depth, and shine in fewer passes.
Safe for all paint types, including clear coats, single stage, and gel coat finishes, it pairs perfectly with rotary, dual-action, or long-throw polishers. From detail studios to restoration garages, Insynchro Supreme Extreme Compound sets a new standard for heavy duty correction and leaves a smooth, high gloss finish that is ready to shine.