Professional refinish supply
Professional Auto Paint Supply
Trusted refinishing products for professional painters and body shops
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Latest products
Latest Products
One trusted source
Professional Refinishing Products in One Place
Auto Paint Supply Chain helps professional painters and body shops quickly find trusted automotive refinishing products by category, brand, and application.
Shop products from R-M Diamont, Spies Hecker, Limco, and other leading brands.
- 4
- Professional brands
- 48h
- Typical dispatch
- 5.0
- Customer rating
Built for the tradeWhy Shop with
Why Shop with
AutoPaint Supply Chain
One trusted source
Professional Refinishing Products in One Place
Auto Paint Supply Chain helps professional painters and body shops quickly find trusted automotive refinishing products by category, brand, and application.
Shop products from R-M Diamont, Spies Hecker, Limco, and other leading brands.
- 4
- Professional brands
- 48h
- Typical dispatch
- 5.0
- Customer rating
Featured products
Shop by Brand
The latest professional refinishing products from the brands shops rely on.
Select a brand
- In stock
DiamontDiamont Toners
From $72.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page - In stock
DiamontDiamont Clear Coat
From $136.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page - In stock
DiamontDiamont Pearls 180ML CB/SCB
From $80.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page - In stock
DiamontDiamont DC5100 CTR Clear Coat
From $149.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page - In stock
DiamontDiamont DC01NB Energy Saving Speed Clear Coat
From $149.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page - In stock
DiamontDiamont Reducers 1G
$94.00
Select OptionsThis product has multiple variants. The options may be chosen on the product page
Browse the catalog
Shop by Product Category
Built for the tradeWhy Shop with
Why Shop with
AutoPaint Supply Chain
Professional refinishing products
Trusted paint and coating brands
Clear product categories
Secure online ordering
Built for body shops and painters
Product information and buying guides
Support for order-related questions
Customer feedback
Top-Rated Auto Paint Solutions & Paint Supply
5.0 average customer rating
Color match came out exactly as expected and the clear laid down beautifully. Ordering is straightforward every time.
The category breakdown makes it easy to find the right activator and reducer without digging through spec sheets.
Solid selection of professional brands and the stock info is accurate. It has become our go-to supply source.
Dispatch is quick and packaging has never been an issue. Two days out and the toners are on the bench ready to mix.
Being able to pull hardener, reducer, and clear from one place saves us chasing three different suppliers every week.
The buying guides helped our newer techs pick the right sealer for the job. Genuinely useful, not just filler content.
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From the blog
Automotive Paint Tips and Guides
Explore helpful articles, product comparisons, and refinishing guides created for professional auto painters and body shops.
Color MatchingWhat Are Diamont Toners? A Guide for Auto Painters
Diamont toners are the individual color components used inside the R-M Diamont basecoat system. Here is how they work and what to confirm before ordering.
Read More
Surface PrepAutomotive Primer vs. Sealer: What Is the Difference?
Primer and sealer both go on before color, but they do not always do the same job. Here is how each fits into a professional refinishing process.
Read More
MixingAutomotive Reducer vs. Hardener: What Painters Need to Know
Reducers and hardeners are not interchangeable. Learn what each component does, how temperature affects selection, and the mixing mistakes to avoid.
Read MoreGood to know
Frequently Asked Questions
Answers to the questions we hear most from shops and professional painters.
Our products are primarily intended for professional automotive painters, body shops, collision repair technicians, and experienced refinishing professionals. Some automotive coatings require specialized equipment, controlled application environments, appropriate protective equipment, and knowledge of professional paint systems.
Our online catalog includes products from R-M Diamont, Spies Hecker, Limco, and other automotive refinishing brands. Availability may change. Browse the Shop page for current products and inventory.
Check the product's Technical Data Sheet and confirm the exact product code, approved components, mixing ratio, repair size, and recommended temperature range. Do not assume products are compatible simply because they come from the same brand.
Mixing ratios should be taken from the manufacturer's current Technical Data Sheet or product label. Because instructions may vary by product, variant, region, and application, customers should not rely on a general mixing ratio.
Only custom-mixed colors or services specifically listed on the website are available. Contact us with the manufacturer, paint line, formula, and color information to confirm availability.
Most orders are processed within one to three business days. Standard delivery generally takes two to seven business days after shipment. Regulated products, weather, inventory changes, and carrier delays may affect delivery.
Some coatings, reducers, activators, solvents, and related products may be restricted to ground transportation. Available shipping options depend on product classification, carrier requirements, and destination.
Eligible unopened and unused products may be returned within 30 days, subject to approval. Opened, mixed, custom, special-order, or certain regulated products may not be returnable. Contact us before shipping any product back.
Keep the product, shipping box, and packaging. Take clear photos and contact us within three business days of delivery. Include your order number and photos of the box, shipping label, product label, and damage.
Review the product label, Technical Data Sheet, and Safety Data Sheet supplied by the manufacturer. Use the product only with the ventilation, protective equipment, storage, handling, and application procedures required for the product and workplace.
Product requirements may vary by state, local air district, application, and business type. Customers are responsible for confirming that a product is permitted for their location and intended use before ordering.
Email Autopaintsupplychain@gmail.com or call 564-241-7171.
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Shop professional automotive clear coats, primers, reducers, hardeners, toners, and refinishing supplies from trusted industry brands.