Perfect-It 3M EX Ultrafine Machine Polish 16 oz — professional ultrafine swirl removal, high-gloss finish

Perfect-It 3M EX Ultrafine Machine Polish is a professional-grade polish formulated to remove ultrafine swirl marks and deliver a high-gloss, refined finish with less product and reduced pad sling.

Designed for collision repair shops and professional detailers, this oil-based machine polish targets the faintest machine polish and buffer swirls—even on deep, dark paint—while staying wetter longer to stretch coverage. The formula clings to pads for improved control and less overspray, helping technicians finish jobs faster and with lower material waste. It’s part of the 3M Perfect-It Paint Finishing System and intended for industrial or occupational use only.

How quickly does this polish remove ultrafine swirl marks?

Perfect-It 3M EX Ultrafine Machine Polish is engineered to rapidly dissolve and lift micro-swirls left by compounding and earlier polishing steps. You’ll typically need fewer passes compared with standard polishes, which reduces machine time and keeps cycle times lower.

• Formulated specifically to target ultrafine machine marks
• Faster correction with fewer polishing passes
• Effective on dark and black OEM finishes

What efficiency benefits will a shop notice using this product?

The extended wet time spreads farther across the panel, so technicians can cover more area with less material; that lowers consumable costs. Additionally, its improved pad adhesion reduces sling and cleanup, saving time at the end of each repair.

• Longer working time per application reduces product usage
• Better pad hold minimizes polish sling and mess
• Less cleanup and faster throughput per vehicle

Which pads and machines pair best with this polish?

This ultrafine polish performs best with a finishing pad on rotary or dual-action polishers when aiming for showroom-level clarity. Use matching soft finishing pads to maximize gloss while preventing reintroduction of micro-marring.

• Finishing-grade foam or microfiber finishing pads recommended
• Works with orbital/DA and rotary polishers depending on operator skill
• Combine with preceding compounding steps in the Perfect-It system for optimal results

How should technicians apply and remove the product for best results?

Apply a small amount to the pad and work at moderate speed to spread the polish, then increase speed as needed to refine the surface. Wipe any residue with a clean microfiber towel and inspect under good lighting; repeat only if required to fully erase remaining ultrafine defects.

• Use small, overlapping passes for even coverage
• Start at lower speed to spread, then increase for finish polishing
• Remove residue with a lint-free microfiber towel and inspect in bright light

Who is this for: Perfect-It 3M EX Ultrafine Machine Polish is aimed at professional collision repairers, automotive detail shops, and industrial refinish technicians who demand elevated clarity on hard-to-finish paints. It’s intended for trained operators in occupational settings and is not for retail consumer use. Use as part of a systematic paint-finishing workflow to achieve consistent, repeatable showroom-level gloss while reducing material and labor costs.