What does the C4 & P4 two-step system do?

C4 is a fast-cutting compound that levels heavy swirls, scratches, and oxidation. P4 follows to refine the finish, removing haze and micro-marring for a deep, mirror-like gloss and maximum clarity.

How do I use them together for best results?

Wash and clay to remove embedded dirt, tape off trim, then correct with C4 in small sections using slow, overlapping passes. Wipe residue, inspect, and refine the same area with P4 until the paint is crisp and clear.

Which pads and machines should I use?

Use a dual-action or rotary polisher. Pair C4 with a microfiber or foam cutting pad to remove defects, then switch to a foam polishing pad with P4 to restore gloss. Hand use can work for small spot touch-ups.

Is the system safe on my paint and other finishes?

Yes—both products are designed for modern clear coat and single-stage paints. Avoid unpainted plastics, raw rubber, and matte finishes. If the vehicle has a coating, polishing will abrade it; plan to reapply protection afterward.

Will it remove deep scratches, and do I need to protect the paint after?

It removes or significantly reduces swirls, oxidation, and light-to-moderate scratches. If a scratch catches your fingernail, it may need sanding or touch-up. After finishing with P4, apply wax, sealant, or ceramic protection to lock in the shine.

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Chemical Guys C4 & P4 Clear Cut Correction Compound and Precision Paint Perfection Polish Combo, Paint Correction - Fixes Scratches, Swirls, Towel Marks, Etching, & More (2-16 fl oz)

Chemical Guys C4 & P4 Clear Cut Correction Compound and Precision Paint Perfection Polish Combo, Paint Correction - Fixes Scratches, Swirls, Towel Marks, Etching, & More (2-16 fl oz)

Product ID: 690436121

Details

Brand
Chemical Guys
Grit material
Fine
Grit type
Ultra Fine
Item weight
1.03 Kilograms
Material
Ceramic

⚡Fast defect removal

🎯Precision polishing

🛡️Safe on all paint types

€ 144.35

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In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Elevate your ride’s finish to flawless perfection — because your paint deserves the spotlight!

VERSATILE FOR ALL VEHICLES - Perfect for cars, trucks, motorcycles, RVs, and boats—OEM or custom paint safe.
CUT THROUGH IMPERFECTIONS ⚡ - Rapidly eliminates scratches, swirls, oxidation, and etching for a flawless base.
REFINE TO SHOWROOM SHINE 🎯 - P4 polish enhances depth, gloss, and color vibrancy for a mirror-like finish.
PROFESSIONAL RESULTS DIY FRIENDLY - Achieve body shop quality correction and shine without the premium price tag.
UNIVERSAL PAINT COMPATIBILITY 🛡️ - Safe for clear coat, single-stage, and ceramic-coated surfaces with any application method.

The Chemical Guys C4 & P4 Combo is a professional-grade 2-step paint correction kit featuring a fast-cutting compound and a precision polish. Designed for all paint types including ceramic coatings, it removes defects like scratches and swirls while delivering a high-gloss, showroom-quality finish. Ideal for enthusiasts and pros alike, this versatile kit works on a wide range of vehicles, ensuring flawless paint correction with easy application.

Specifications

ASIN	B0CVPQ44J3
Best Sellers Rank	#35,392 in Automotive ( See Top 100 in Automotive ) #44 in Automotive Polishing & Rubbing Compounds
Brand	Chemical Guys
Brand Name	Chemical Guys
Compatible Material	paint, ceramic
Customer Reviews	4.5 out of 5 stars 762 Reviews
Global Trade Identification Number	00842850110788
Grit Material Type	Fine
Grit Number	2000
Grit Type	Ultra Fine
Grit material	Fine
Grit number	2000
Grit type	Ultra Fine
Included Components	C4 & P4 Paint Compound & Polish
Item Type Name	C4 & P4 Paint Compound & Polish
Item Weight	1.03 Kilograms
Item weight	1.03 Kilograms
Manufacturer	Chemical Guys
Material	Ceramic
Material Type	Ceramic
Model	GAP40016
Number of Items	2
Number of Packs	2
Part Number	GAP40016
Set Name	C4 & P4 Combo
UPC	842850110788
Unit Count	2 Count

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€ 144.35

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Received my product in pristine condition. Great service overall.

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