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3D ACA 520 Finishing Polish - 8 oz

3D ACA 520 Finishing Polish - 8 oz
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Available Sizes

3D ACA 520 Finishing Polish
32 oz
($1.87 / oz)
3D ACA 520 Finishing Polish
8 oz
($3.75 / oz)

Product Information

  • Remove light imperfections safely and easily
  • Packed with water-based Alpha Ceramic Alumina
  • No fillers and low dusting formula
  • Product Codes: 520OZ32, 520OZ8
  • Read full description

Customer Reviews

100% of customers said that they would buy this item again
Based upon 5 ratings

Product Description

The 3D ACA 520 Finishing Polish will help you easily remove light imperfections quickly! 3D packs this polish with Alpha Ceramic Alumina, which is water-based and constructed to provide high speed, low heat, hologram free polishing. Even on hard clear coats or single-stage finishes, ACA 520 makes quick work of swirls, light scratches, oxidation and more. This polish is extremely versatile and contains no harmful solvents, kerosene or OSHA regulated crystalline silica. It is low dusting and does not contain any fillers. If you have heavy imperfections, using the 3D ACA 500 X-tra Cut Compound and a heavy corrective pad first before following up with the ACA 520 is recommended. Remove light imperfections fast and easy with the 3D ACA 520 Finishing Polish!

From The Label

Product Description

  • Easy to use
  • Easy clean-up
  • Superior finish
  • No fillers
  • True paint correction

3D ACA 520 FINISHING POLISH has been infused with ALPHA CERAMIC ALUMINA, this revolutionary NEW WATER base, abrasive polish, will remove buffing and swirl marks. Will also eliminate holograms. There are no fillers; therefore, there will be no dye-back.

ACA 520 is constructed to provide high speed, low heat, hologram eliminating polishing for the most challenging clear coats and single stage paint. ACA 520 FINISHING POLISH is extremely easy to use and easily removed, leaving the perfect finish the first time, every time. ACA 520 Finishing Polish works best when applied in shaded areas, but is also sun friendly.


After sanding marks have been removed with 3D ACA X-TRA CUT COMPOUND 500, set buffer to a comfortable speed (3D preferred 600-1200 RPMs). Apply enough 3D ACA FINISHING POLISH 520 to work a 2' x 2' area using a 3D spider-cut finishing foam pad. Polish with slow back and forth overlapping motions, keeping the pad's surface flat with the vehicle until all holograms, swirls or wheel marks are removed. Remove remaining residue with a clean microfiber cloth to reveal TRUE PAINT CORRECTION.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
I like the workability of this product. I repainted my Mercedes CLK, wet sanded buffed And polished it to achieve a smooth as glass finish along with a very high gloss
Reviewed by on
Would they buy this item again? Yes
I will absolutely buy this product again. It may be the only finishing polish in my arsenal from this point forward.

I've had the big legacy brand, specialized German offerings, and eclectic Italian systems. While all were great and delivered excellent results, they were not without flaw. Some had finishing issues, some had durable lubricants that were difficult to wipe cleanly away, and /or they dusted.

Never before have I used a polish that delivered results ABOVE what I had been using, it did so with tremendous ease of use, no dust, and easy wipe off... Hands down the very best finishing polish I have ever used. Best. Period.

ACA520 also has a very pleasant, subtle scent. I wasn't expecting that.

P.S. Another reviwer claimed this is a DAT polish, it is not. None of 3D's abrasive polishes are DAT. They only offer non-diminishing abrasives.
Reviewed by on
Would they buy this item again? Yes
Learn how it works, DAT formulation. It is amazing the results you can achieve with conservative amounts of polish. This polish does A LOT of work in a short period of time, if you take the time to learn its level. Have recognized certain pad combo's to paint formulations that yielded head turning results! I could't believe my eyes at first, have had unmatched results with any other polish so far.

Read all customer reviews of 3D ACA 520 Finishing Polish

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