3M Perfect-It EX Ultrafine Machine Polish (06068)
Priced as of May 6, 2026
4.8(1,388 ratings)Buy on AmazonAs an Amazon Associate and affiliate partner, CarCareTruth earns from qualifying purchases. Full disclosure
Prices may varyCarCareTruth's Analysis
Last reviewed 2026-05-07
TL;DR 3M's reference collision-shop finishing polish (PN 06068) — long working time, near-zero dusting, glossy show-car finish on dark paint. The catch: it contains 5–15% silicone (D6), so the gloss includes filler-mask. Not body-shop safe; not the choice for paint-prep or PPF work.
What it is and how it performs
A few drops on a soft 3M Perfect-It foam polishing pad, DA at 4,500–5,500 OPM (or rotary at 1,200–1,800 RPM), two slow passes — the polish stays wet through the section without dusting, wipes off cleanly, and leaves a deep cosmetic gloss on dark paint. 3M's diminishing alumina abrasive does refine fine swirls and 3000-grit sanding marks. The complication is that the formula's 5–15% dodecamethylcyclohexasiloxane (D6) silicone fills micro-defects with a film that washes off after 1–2 washes, revealing whatever the abrasive actually removed. Community IPA-wipe-down threads on r/AutoDetailing and Auto Geek consistently document this fade — strong cosmetic finish, partial true correction.
Who should buy this — and who should skip it
Anyone running collision-repair work where residual silicone is acceptable, or a home detailer who wants the easiest possible finishing polish (long working time, no dusting) and accepts the silicone tradeoff. Skip it if you're prepping a vehicle for repaint or PPF — silicone fish-eyes new paint and contaminates adhesion surfaces. Skip it if you want a true filler-free correction whose finish holds up to an IPA wipe-down — Menzerna Super Finish Plus 3800, Meguiar's M205, or CarPro Reflect are silicone-free alternatives.
Safety and environmental impact
The OSHA HCS SDS (rev. March 2023) classifies 06068 as not classified as hazardous — no signal word, no GHS pictograms, no hazard statements. SDS Section 8 recommends safety glasses and nitrile gloves but qualifies the recommendations as exposure-assessment-driven rather than chemistry-driven. Flash point exceeds 93°C. VOC content is 316 g/L per SCAQMD 443.1 calculation — moderate, in the 151–350 g/L bracket — and the formula is stated as CARB compliant. The D6 silicone is persistent in the environment (ECHA classifies it as a vPvB candidate substance) and contributes to the environment-score deduction beyond the VOC penalty alone. No Prop 65 warning, no PFAS.
Frequently asked questions
Is 3M Perfect-It EX Ultrafine Machine Polish (06068) body-shop safe?▾
No. The OSHA SDS Section 3 lists dodecamethylcyclohexasiloxane (D6, CAS 540-97-6) at 5–15% — a silicone gloss enhancer that can transfer to adjacent panels and contaminate paint-prep surfaces. 3M's Perfect-It line is widely used in collision-repair shops where residual silicone is acceptable, but for vehicles being prepped for repaint or PPF, use a silicone-free finishing polish (Menzerna Super Finish Plus 3800, Meguiar's M205, or CarPro Reflect).
What's the difference between 3M Perfect-It Ultrafine and Perfect-It EX Ultrafine?▾
The 'EX' designation marks 3M's lower-VOC reformulation that replaces some petroleum solvent with water. The legacy Perfect-It Ultrafine (06068, blue label) and the EX Ultrafine (also commonly numbered 06068 in current packaging) share the same diminishing-abrasive performance profile; the EX formula has 316 g/L VOC and is CARB-compliant. Most current Amazon listings ship the EX formula even when the legacy SKU is shown.
Will 3M Perfect-It Ultrafine remove 1500-grit sanding marks?▾
It can on most clear coats, paired with a foam compounding pad and a rotary or a high-throw DA. 3M markets the polish as suitable for finishing after wet-sanding through P3000; community testing on Auto Geek and Detailing World confirms it removes light sanding marks left by 3000-grit and refines them to a hologram-free finish. For 1500-grit and below, a heavier-cut compound (3M Perfect-It Rubbing Compound 06085) is the correct first step.
How does 3M 06068 compare to Meguiar's M205?▾
06068 is closer to a one-step polish with a wider working window thanks to its higher silicone content; M205 is a pure finishing polish with no silicone fillers. 06068 produces a slightly glossier wet finish on dark paint that wears off after 1–2 washes (the silicone component); M205 leaves a permanently corrected finish that holds up to an IPA wipe-down. For body-shop and PPF work, M205. For pure show-finish gloss with maximum forgiveness, 06068.
What pad and DA speed should I use with 06068?▾
3M recommends their Perfect-It Foam Polishing Pad (white or black) at 1,200–1,800 RPM on a rotary, or DA at 4,500–5,500 OPM. The polish has a long working time and tolerates lower DA speeds than most finishing polishes. Two slow passes per panel section, with light pressure on the final pass, is the standard technique.
From the manufacturer
Marketing copy from 3M, via Amazon. Not editorial.
- •USE WHAT THE PROS USE– Scientifically formulated for the final step of professional-grade automotive and marine paint finishing, primarily on difficult dark colors
- •ACHIEVE THE ULTIMATE POLISH – Removes tiny swirl marks and scratches on boats, cars, RVs and more
- •EASY TO USE – Ultrafine polish is formulated to hold on the pad, limiting sling and mess
- •BUFFS TO FINE FINISH – Leaves surface polished, shiny and ready for wax
- •PART OF A COMPLETE SYSTEM – Use as the final step as part of the 3M Perfect-It Paint Finishing System for professional finishes on boats, cars, trucks, RVs and more
- •For industrial/occupational use only. Not for consumer sale or use.
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Manufacturer images
Manufacturer specifications
- Material
- Mixed
- Grit Material
- Wax
- Item dimensions L x W x H
- 7.13 x 7.13 x 10 inches
- Brand
- 3M
- Grit Type
- Fine
- Brand Name
- 3M
- UPC
- 031113162699 773893232758 031112654935 069060288223 971479136197
- Number of Items
- 1
- Set Name
- 3M Perfect-It Paint Finishing System
- Global Trade Identification Number
- 00051131060685
- Manufacturer
- 3M
- Part Number
- 06068
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