3M™ Finesse-it™ Final Finish Polishing Compound 3M™ The 3M™ Finesse-it™ Final Finish polishing compound is designed to provide an ultra-smooth, flawless finish on painted, lacquered, and composite surfaces. This product is ideal for removing light swirls, fine scratches, and sanding marks after surface correction steps. Used in automotive, marine, and furniture applications, it delivers a high, uniform gloss and is easy to apply by hand or machine. Finesse-it™ is especially recommended for the final stages of polishing, ensuring a perfectly polished surface ready for final inspection. Learn more