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Chemical Guys

Chemical Guys C4 & P4 Clear Cut Correction Compound and Precision Paint Perfection Polish Combo - Removes Scratches, Swirls, Towel Marks, and Etching, Restores Gloss, Polishing Kit - 2 x 16 oz

Based on 3,491 reviews
Condition: New
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$37.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 31
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At a glance

Condition
New
Style
C4 & P4 Bundle
Model
GAP40016
Weight
1.03 kg
Material
Ceramic
Grit Material
Fine
Grit Type
Ultra Fine
In the box
C4 & P4 Paint Compound & Polish

Features 6

  • C4 & P4 PAINT CORRECTION COMBO (GAP40016) Complete 2-step Chemical Guys polishing kit includes C4 Clear Cut Compound for removing defects and P4 Precision Polish for refining paint to a flawless high-gloss finish
  • REMOVES DEFECTS FAST C4 Chemical Guys Clear Cut compound quickly cuts through scratches, swirls, oxidation, towel marks, and etching, restoring clarity and leveling paint for the polishing stage
  • PRECISION POLISHING POWER P4 car polish refines paint after compounding, removing micro-marring and enhancing depth, gloss, and color vibrancy for a show-quality finish
  • SAFE FOR ALL PAINT TYPES This car polishing kit works on clear coat, single-stage, and ceramic-coated vehicles; compatible with dual action, rotary, or hand application methods

Description

Chemical Guys C4 & P4 Clear Cut Correction Compound and Precision Paint Perfection Polish Combo (GAP40016) delivers a complete 2-step paint correction system for restoring and perfecting automotive finishes. C4 Clear Cut Correction Compound is engineered for maximum cutting power, removing deep scratches, heavy swirl marks, oxidation, towel marks, and acid rain etching. Its advanced abrasives level paint quickly and effectively, preparing the surface for polishing while minimizing dust and residue. P4 Precision Paint Perfection Polish is the refining step that enhances depth, gloss, and color clarity. It removes micro-marring, holograms, and light haze left behind from compounding, leaving behind a mirror-like, show-quality finish. This Chemical Guys C4 and P4 polish kit is safe for use on clear coat, single-stage, and ceramic-coated vehicles, both products are compatible with dual action and rotary polishers or hand application. Whether you’re restoring neglected paint or maintaining a garage-kept show car, the C4 & P4 car polish kit gives you professional-level correction and shine in an easy-to-use package. This bundle is great for DIY car owners to use to improve vehicle appearance, for removing scratches on automotive paint, and for paint restoration.

Specs 19

Material Ceramic
Grit Material Fine
Brand Chemical Guys
Grit Type Ultra Fine
Item Weight 1.03 Kilograms
Brand Name Chemical Guys
UPC 842850110788
Number of Items 2

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Solid mid-step polish—great results for the price
Style: P4 Perfection Polish
I added this to my growing Chemical Guys lineup and have been happy with the results, especially for the cost. It’s not the most aggressive product out there, but that’s not what it’s meant for. This works really well as a mid-step polish. I was able to remove light scratches and swirl marks without damaging the paint, and it brought back a nice, clean shine. It’s a good follow-up after using a more aggressive compound—helps refine the finish and clean up any haze left behind. Like most detailing products, this isn’t a one-size-fits-all solution, but Chemical Guys does a good job offering different options for each step of the process. Pros: Great for light scratches and swirl removal Leaves a nice shine Good value for the price Cons: Not strong enough for deeper scratches Best used as part of a multi-step process Bottom line: A good mid-level polish that delivers solid results for the money. Great addition to a detailing kit if you’re doing more than just basic wash and wax. ... show more
Reviewed in the United States on May 1, 2026 by CmfmotorSports
The Chemical Guys C4 Clear Cut Correction Compound
Style: C4 Correction Compound
The Compound works great for restoring car paint. It removes scratches, swirl marks, and oxidation quickly while leaving a smooth, glossy finish. The compound is easy to apply and works well with both dual-action and rotary polishers. After using it, my car’s paint looked noticeably clearer and shinier. Excellent quality product from **Chemical Guys for anyone serious about paint correction ... show more
Reviewed in the United States on March 16, 2026 by Osiel Rodriguez
Great Products !!!
Style: C4 & P4 Bundle
I bought this product to see how good it was, tested it and OMG (IT WAS FENOMINAL) easy to use easy to take off and left a shine I could not believe, got rid of All the swirls and blemishes on my black motorcycle!!! I RECOMMEND THIS TO A 5 year old that’s how EASY it is!! Video to follow!
Reviewed in the United States on April 6, 2026 by Superman
The Cut Correction is Excellent
Style: C4 & P4 Bundle
I recently ordered the Chemical Guys C4 & P4 Clear Cut Correction Compound and Precision Paint Perfection Polish Combo packet. I am planning to sell my Benz and decided to try and make the car look detailed. I did my research and compared reviews, costs, and instructions and found that this product had great reviews and the cost was in-line with that of other similar products. The products arrived on the day indicated and the directions were easy to follow. Application of the products were easier than I anticipated and can be applied with a buffer or by hand. Since the Cut Correction is removing built up dirt and corrosion, it is important to wash the vehicle before using. I already had a handheld buffer so I decided to buff the car with the Cut Correction. All of the corrosion and slight scratches were easily removed. I tried buff out some of the deep scratches, but was less successful even with multiple attempts. However, these scratches are through the paint and I was just taking a long shot at success. However, overall the Cut Correction did a good job. While the Cut Correction does not indicate using the products on the headlights, my headlights were heavily scratched and had started turned yellow. I was recently had a detailer quoted $90 per headlight for cleaning them. I was delighted that the Cut Correction worked great removing all the corrosion and scratches, even the embedded dirt. Please note that if your vehicle is a light color you will need to take care to wipe away all of powered build up from the Correction Cutting. After buffing, I next tried the Precision Polish. The polish can also be applied with a buffer or by hand. The instruction stated that I would end up with a “mirror like finish”. However after trying the polish on the trunk, the finish was much duller than I expected and did not have a wet look. I must admit that I have been spoiled by using a ceramic polish (see my previous review of Fortify Shine Armor) and always receive a wet gloss look. I am giving this product a 4 star review based the exceptional job with the Cut Correction. However, there are more effective polishes on the market. ... show more
Reviewed in the United States on June 16, 2025 by Fred Johnson
Awesome cutting compound! Works great!
Style: C4 & P4 Bundle
Stuff worked great on some pretty deep scratches on my wife’s new car and I was not disappointed at all. Great stuff!
Reviewed in the United States on May 26, 2026 by Brandon
Works
Style: C4 & P4 Bundle
Good Product, Worked well for me
Reviewed in the United States on June 3, 2026 by SHEILA R
Worked exactly as advertised
Style: C4 & P4 Bundle
The clear cut did a fantastic job of removing a stubborn bird poop stain on the hood of my car. Then the polish made it shine. The combo worked great.
Reviewed in the United States on May 28, 2026 by Rick Moriarty
Polisher
Style: C4 & P4 Bundle
This stuff is great for paint swirls, paint correcting, sun fades. Will use again on my black gloss wheels. But it is a little time consuming but well worth the it.
Reviewed in the United States on May 28, 2026 by Eugene
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