Paint correction is the process of removing imperfections from automotive clear coat using machine polishing techniques. It eliminates scratches, swirl marks, water spot etching, oxidation, and other defects to restore the paint to better-than-new condition.
The process typically involves multiple stages using decreasing levels of abrasive compounds:
Compounding — Aggressive cutting stage that removes deeper scratches and heavy swirls using abrasive compounds and firm cutting pads.
Polishing — Refinement stage that removes compounding marks and lighter defects using finer polishes and softer pads.
Finishing — Final stage that achieves maximum gloss and clarity by removing micro-marring from previous stages.
Not every vehicle needs all three stages. Newer vehicles with minor defects may only require single-stage polishing. Heavily neglected paint may need extensive multi-stage correction.