--- product_id: 6081254 title: "Black Clay Bar" brand: "chemical guys" price: "Β£14.45" currency: GBP in_stock: true reviews_count: 13 category: "Chemical Guys" url: https://www.desertcart.co.uk/products/6081254-black-clay-bar store_origin: GB region: United Kingdom --- # Universal fit on paint, glass, plastic & metal 100g heavy-duty clay bar Flex-Clay tech for deep contamination removal Black Clay Bar **Brand:** chemical guys **Price:** Β£14.45 **Availability:** βœ… In Stock ## Summary > πŸ–€ Unlock showroom-smooth perfection with every swipe! ## Quick Answers - **What is this?** Black Clay Bar by chemical guys - **How much does it cost?** Β£14.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/6081254-black-clay-bar) ## Best For - chemical guys enthusiasts ## Why This Product - Trusted chemical guys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smooth-As-Glass Finish:** Restores silky smoothness, prepping surfaces perfectly for wax or sealant application. - β€’ **Versatile Surface Savior:** Safe and effective on paintwork, glass, plastic, metal, aluminum, fiberglass & even carbon fiber. - β€’ **Pro-Recommended Prep Step:** Ideal before polishing or waxing to maximize shine and protection. - β€’ **Heavy-Duty Yet Non-Abrasive:** Designed for stubborn, old contamination without damaging delicate finishes. - β€’ **Magnetically Pulls Contaminants:** Flex-Clay Technology lifts years of overspray, brake dust & pollution effortlessly. ## Overview The Chemical Guys Cly_403 Heavy Clay Bar (100g) uses advanced Flex-Clay Technology to safely remove heavy contamination like overspray, brake dust, and pollution from multiple surfaces including paint, glass, plastic, and metal. This non-abrasive, universal-fit clay bar restores a smooth, glass-like finish, making it an essential prep step before waxing or sealing. Trusted by professionals and enthusiasts alike, it’s perfect for deep cleaning neglected vehicles and specialty surfaces such as carbon fiber and Kevlar. ## Description The Chemical Guys Heavy Clay Bar is the safest and most effective way to remove contamination from your vehicle's paintwork. Flex-Clay Technology easily removes years of heavy overspray, rail dust, brake dust, pollution and contamination for a smooth-as-glass feel. The unique elastic black detailing clay pulls off heavy and rough contamination like a magnet. The advanced Heavy Clay Bar is designed to cleanse vehicles with years of stubborn contamination and pollution. The Heavy Clay Bar works great on paintwork, glass, plastic and metal surfaces. Detailing clay bar safely removes overspray and pollution without damaging the surface. The Chemical Guys Heavy Clay Bar is the perfect choice for removing embedded contamination from new and old vehicles. The Heavy Black Clay Bar is the safest way to cleanse virtually any painted surface. Great for removing contamination before applying your favorite coat of carnauba wax or paintwork sealant. The Chemical Guys Heavy Clay Bar is non-abrasive and safe on aluminum, chrome, fiberglass and all painted surfaces. Restore the smooth feel back to any car, truck, motorcycle, RV and boat with the Chemical Guys Heavy Clay Bar. The Heavy Clay Bar is the perfect choice to remove the heaviest contamination from older vehicles. The non-abrasive detailing clay restores the smooth-as-glass feel to virtually any exterior surface. We designed the Heavy Clay Bar to gently cleanse the surface of stubborn contamination for a perfect finish. The Chemical Guys Heavy Clay Bar works great on paintwork, plastic, wheels, glass, metalwork and fiberglass. Perfect for cleaning specialty carbon fiber and Kevlar surfaces. The Heavy Clay Bar works best with Chemical Guys Luber for the ultimate clay bar experience. Simple spray Luber directly onto the surface and cleanse the panel using the Medium Clay Bar. Review: Clean your windows! - Great for overspray, especially on glass. Review: 1st time claybar user, astounding results - I have a "retro-bird" (Thunderbird) that, like any vehicle over the years, has collected a series of clear-coat scratches, discoloration, and lack of luster. I've had it detailed by a personal friend multiple times over the past 12 years, but the paint really needed a major "refresh". I began researching several "how to" videos on YouTube for auto finish restoration. I learned how to correct clear-coat scratches (with sandpaper, no less), use rubbing compound to remove discoloration, and to blend the clear-coat finish. Mind you, my lifetime experience ends with wash, wax, and protect. After correcting all of the blemishes, I ordered this Chemical Guys Medium Clay Bar after watching the company's "how-to" video. The detailer made it look easy as he demonstrated tips, techniques, uses, and explanations. I learned that the medium clay is their "go to" for most jobs where the finish is in relatively good shape but never had a clay bar before. I did purchase their lubricant, but.... opted not to use is as I was fortunate enough to be able to clay-bar the Tbird during a day of light rain. (note: rainwater is naturally clean, naturally "soft" leaving no hardwater spots, and offers a continuous lubrication and rinse action). You can really see and feel a difference in the clear-coat. It stripped out all of the rough contaminants, wax, oxidation from the finish. Lastly, I used Turtle Wax hard wax and laid down a heavy coat before buffing out. The end result was car-show competition finish! It took me about 4 days from start to finish, but the clay bar process was actually the easiest, fastest part of the process yielding the highest possible return on results. If you are like me and have never clay-barred a vehicle before, you owe it to yourself to strip the wax off, clay-bar, then use a good hard wax. you won't be disappointed. One last thing - I'd like to pass one of the most important tips the Chemical Guys passed along in the video. DO NOT USE THE WHOLE BAR OF CLAY AT ONCE. What I mean is, cut about 1/4 of the bar off and use that. If you DROP the clay-bar onto the ground, you cannot use it - throw it away immediately. It will instantly pick up and embed any grit from the floor, and will ruin your finish. Just cut another 1/4 of the bar and continue on. Trust me, I dropped two pieces during the process. If it had been the whole bar at once, I would have been sunk. ## Features - Flex-Clay Technology.Fit Type: Universal Fit - Removes contamination, overspray and pollution - Works on paintwork, glass, plastic and metal surfaces - Easy to use - Smooth as glass feel - Flex-Clay Technology ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G3EAGKG | | Best Sellers Rank | #2,419 in Automotive ( See Top 100 in Automotive ) #13 in Polishing & Rubbing Compounds | | Brand | Chemical Guys | | Brand Name | Chemical Guys | | Compatible Material | Aluminum, Fiberglass | | Customer Reviews | 4.6 out of 5 stars 3,739 Reviews | | Global Trade Identification Number | 00816276019048 | | Grit Material | Clay | | Grit Material Type | Clay | | Grit Number | 100 | | Grit Type | Medium | | Item Dimensions | 4.72 x 2.36 x 0.39 inches | | Item Weight | 0.1 Kilograms | | Item dimensions L x W x H | 4.72 x 2.36 x 0.39 inches | | Manufacturer | Chemical Guys | | Material | Aluminum , Fiberglass | | Material Type | Aluminum, Fiberglass | | Model | CLY_403 | | Number of Items | 1 | | Part Number | CLY_403 | | Set Name | Case of 12 | | UPC | 816276019048 | | Unit Count | 1.00 Count | | Warranty Description | Customer satisfaction guaranteed. | ## Product Details - **Brand:** Chemical Guys - **Grit Material:** Clay - **Grit Type:** Medium - **Item dimensions L x W x H:** 4.72 x 2.36 x 0.39 inches - **Material:** Aluminum, Fiberglass ## Images ![Black Clay Bar - Image 1](https://m.media-amazon.com/images/I/61s3+Xs4aAL.jpg) ![Black Clay Bar - Image 2](https://m.media-amazon.com/images/I/61PBlfd1xNL.jpg) ![Black Clay Bar - Image 3](https://m.media-amazon.com/images/I/A17hRwVzfaL.jpg) ![Black Clay Bar - Image 4](https://m.media-amazon.com/images/I/A1I2QXbXwvL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clean your windows! *by K***A on April 14, 2026* Great for overspray, especially on glass. ### ⭐⭐⭐⭐⭐ 1st time claybar user, astounding results *by D***E on September 20, 2018* I have a "retro-bird" (Thunderbird) that, like any vehicle over the years, has collected a series of clear-coat scratches, discoloration, and lack of luster. I've had it detailed by a personal friend multiple times over the past 12 years, but the paint really needed a major "refresh". I began researching several "how to" videos on YouTube for auto finish restoration. I learned how to correct clear-coat scratches (with sandpaper, no less), use rubbing compound to remove discoloration, and to blend the clear-coat finish. Mind you, my lifetime experience ends with wash, wax, and protect. After correcting all of the blemishes, I ordered this Chemical Guys Medium Clay Bar after watching the company's "how-to" video. The detailer made it look easy as he demonstrated tips, techniques, uses, and explanations. I learned that the medium clay is their "go to" for most jobs where the finish is in relatively good shape but never had a clay bar before. I did purchase their lubricant, but.... opted not to use is as I was fortunate enough to be able to clay-bar the Tbird during a day of light rain. (note: rainwater is naturally clean, naturally "soft" leaving no hardwater spots, and offers a continuous lubrication and rinse action). You can really see and feel a difference in the clear-coat. It stripped out all of the rough contaminants, wax, oxidation from the finish. Lastly, I used Turtle Wax hard wax and laid down a heavy coat before buffing out. The end result was car-show competition finish! It took me about 4 days from start to finish, but the clay bar process was actually the easiest, fastest part of the process yielding the highest possible return on results. If you are like me and have never clay-barred a vehicle before, you owe it to yourself to strip the wax off, clay-bar, then use a good hard wax. you won't be disappointed. One last thing - I'd like to pass one of the most important tips the Chemical Guys passed along in the video. DO NOT USE THE WHOLE BAR OF CLAY AT ONCE. What I mean is, cut about 1/4 of the bar off and use that. If you DROP the clay-bar onto the ground, you cannot use it - throw it away immediately. It will instantly pick up and embed any grit from the floor, and will ruin your finish. Just cut another 1/4 of the bar and continue on. Trust me, I dropped two pieces during the process. If it had been the whole bar at once, I would have been sunk. ### ⭐⭐⭐⭐⭐ Cleans the finish well *by J***5 on July 28, 2025* Excellent product. Not as durable as I would like especially at the price. Does the work of lifting off contaminates from the finish and preps the surface for polish, sealant, and wax. Anything that helps to protect the finish of my automobile is something that I will cherish. Recommended? Yes, yes without a doubt ## Frequently Bought Together - Chemical Guys CLY_403 Heavy Clay Bar, Black (100 g) - Chemical Guys CLY_KIT_1 Heavy Duty Clay Bar and Luber Synthetic Lubricant Kit, 16 oz, 2 Items, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/6081254-black-clay-bar](https://www.desertcart.co.uk/products/6081254-black-clay-bar) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*