The 10 Best Automotive Primers to Buy – July 2021 Review

Looking for the best Automotive Primers?

We did 19 hours of research and testing 11 products to create this review. We believe the best Automotive Primers doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

No. 2
Custom Shop - Gray DTM High Build 2K Primer Surfacer (Direct to Metal) 2.1 VOC (1-1/4 Quart Kit) Fast Dry High-Performance Primer for Automotive & Industrial use Kit includes 1-1/4 Quart of DTM Primer
  • Custom Shop – DTM Series High Build DIRECT TO Metal Primer Surfaceris a 4 to 1 Mix Ratio high performance primer specifically designed to be used  DTM (Direct to Metal) .  DTM Series Primer contains an advanced resin technology system that offers superior adhesion to Bare Metal, Steel, Bare Aluminum, Fiberglass, Gelcoat, Body Fillers and many properly prepared Rigid Plastics and sanded OEM Finishes.
  • DTM High Build Primer is Lead and Chromate Free and its formulation contains a rich blend of Anti-Corrosive additives to achieve maximum defense against rust and corrosion while adding the benefit of outstanding adhesion. DTM also offers easy High Build Properties and is a fast dry product. Easy to Sand in as soon as 3 hours
  • Custom Shop – DTM Series Primer is great as a DTM primer with an easy 4 to 1 Mix Ratio. And a low 2.1 Voc that can be used Coast to Coast
  • DTM Primer Surfacer is Available in Primer Gray with 1-1/4 Quart and 1-1/4 Gallon kits available. Great for Automotive and Industrial applications. DTM is compatible with and can be top coated with most Automotive Paint brands like Custom Shop, Restoration Shop, PPG, House of Kolor, Valspar, etc.
  • Custom Shop DTM High Buid Primer Surfacer offers superior sanding characteristics and excellent Topcoat Gloss holdout. Allow prime 2-3 hours drytime before sanding and topcoating.
No. 3
Custom Shop Premium Gray Self Etching Primer, 1 Gallon - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating
  • 1 Gallon (3.8 Liters) Can of GRAY - Custom Shop Premium Self-Etching Acid Etch Primer. Gray primer color. It etches and primes bare, rust-free metal in just one step.
  • Premium Self-Etching Acid Etch Primer is a ready-to-spray, self-etching primer with tremendous adhesion and flexibility properties. It provides excellent adhesion to the following properly prepared substrates: steel, aluminum, fiberglass, previously painted surfaces, wood, and some plastics.
  • It's a super primer with anti-corrosive properties, which makes it ideal for use over bare metals such as aluminum and steel. It’s a perfect primer for fleet and OEM manufacturers.
  • This coating is fast drying and is sandable after 60 minutes. It also improves color holdout, gloss retention and has excellent inter-coat adhesion.
  • Ideal for use on properly prepared truck beds before the application of truck bed liner coatings. This primer works excellent under all major brands of truck bed liner coatings like Custom Coat, UPOL Raptor, and Gator Guard.
No. 4
FP 410 Urethane Primer Sherwin Williams Restoration auto car Paint QT KIT FINISH1
  • urethane fp410 primer includes a hardener at a 4:1 mix ratio
No. 5
Rust-Oleum Automotive 254863 32-Ounce Filler Primer Quart, Gray
  • Recommended for use on metal, wood and fiberglass surfaces
  • Prevents rust and corrosion
  • Wet and dry sandable
  • Stops Rust Formula
  • Sprayable though a conventional spray gun
No. 6
Custom Shop - Gray Epoxy Primer/Sealer 2.1 VOC (Gallon Kit) Anti-Corrosive DTM High-Performance Primer for Automotive and Industrial use Kit = 2 Qt. Epoxy Primer + 2 Qt. Epoxy Hardener (1-1 Mix)
  • Custom Shop – KEP Series Anti-Corrosive Epoxy Primer / Sealer is a 1 to 1 Mix Ratio high performance primer specifically designed to be used  DTM (Direct to Metal).  KEP Series Primer contains an advanced resin technology system that offers superior adhesion to Bare Metal, Steel, Bare Aluminum, Fiberglass, Gelcoat. Body Fillers and most properly prepared Rigid Plastics and sanded OEM Finishes.
  • KEP Epoxy Primer is Lead and Chromate Free and its formulation contains a rich blend of Anti-Corrosive additives to achieve maximum defense against rust and corrosion. It also offers excellent salt spray resistance and is a fast dry product.
  • Custom Shop – KEP Series Epoxy Primer is great as a DTM primer but also can be used as an excellent sealer for all single stage Urethane and Basecoat Clearcoat.  If used as a sealer add 1/2 part of XR70 or UR70 reducer, topcoat or basecoat can be applied in 30 minutes. Using KEP allows for excellent topcoat gloss holdout.
  • Available in Gray, Black and White in 1 quart kits, 2 quart kits, gallon kits and 2 gallon kits. Great for Automotive and Industrial applications. KEP is compatible with and can be top coated with most Automotive Paint brands like Custom Shop, Restoration Shop, PPG, House of Kolor, Valspar, etc.
  • Lays down super smooth with an Easy ( 1 part to 1 part ) Mixing Ratio allows for more precise mixing, no induction time needed before application.  Pot life is 4 hours once mixed. Custom Shop – KEP Series Anti-Corrosive Epoxy Primer is a  2.1 VOC lbs/gallon product that can be used coast to coast.
No. 7
Rust-Oleum 2089830-6PK Stops Rust Automotive Primer, 6 Pack, Dark Gray, 6 Pack
11 Reviews
Rust-Oleum 2089830-6PK Stops Rust Automotive Primer, 6 Pack, Dark Gray, 6 Pack
  • Primer spray paint is suitable for use on wood, metal and fiberglass surfaces
  • Oil-based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles
  • Covers up to 12 sq. ft. and dries to handle (and can be recoated) in 15 minutes
  • High quality spray paint ensures long lasting, durable coating
  • Flat finish provides superior adhesion and works with any topcoat
No. 8
Rust-Oleum 2081830-6PK Stops Rust Automotive Primer, 6 Pack, Light Gray, 6 Pack
  • Primer spray paint is suitable for use on wood, metal and fiberglass surfaces
  • Oil-based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles
  • Covers up to 12 sq. ft. and dries to handle (and can be recoated) in 15 minutes
  • High quality spray paint ensures long lasting, durable coating
  • Flat finish provides superior adhesion and works with any topcoat
No. 10
Dupli-Color (EFP102007-6 PK) Red Filler Primer - 11 oz. Aerosol, (Case of 6)
  • Features EZ Touch fan spray nozzle
  • Fills deep scratches and minor imperfections
  • Improves top coat adhesion
  • High build formula, easy sanding properties
  • Dry to touch in 30 minutes / handle in 1 hour

Intro

Find out where you can get the best Automotive Primers! Making your choice among different Automotive Primers on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Automotive Primers. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Automotive Primers for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Automotive Primers. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Automotive Primers!

Our Picks

No. 2
Custom Shop - Gray DTM High Build 2K Primer Surfacer (Direct to Metal) 2.1 VOC (1-1/4 Quart Kit) Fast Dry High-Performance Primer for Automotive & Industrial use Kit includes 1-1/4 Quart of DTM Primer
  • Custom Shop – DTM Series High Build DIRECT TO Metal Primer Surfaceris a 4 to 1 Mix Ratio high performance primer specifically designed to be used  DTM (Direct to Metal) .  DTM Series Primer contains an advanced resin technology system that offers superior adhesion to Bare Metal, Steel, Bare Aluminum, Fiberglass, Gelcoat, Body Fillers and many properly prepared Rigid Plastics and sanded OEM Finishes.
  • DTM High Build Primer is Lead and Chromate Free and its formulation contains a rich blend of Anti-Corrosive additives to achieve maximum defense against rust and corrosion while adding the benefit of outstanding adhesion. DTM also offers easy High Build Properties and is a fast dry product. Easy to Sand in as soon as 3 hours
  • Custom Shop – DTM Series Primer is great as a DTM primer with an easy 4 to 1 Mix Ratio. And a low 2.1 Voc that can be used Coast to Coast
  • DTM Primer Surfacer is Available in Primer Gray with 1-1/4 Quart and 1-1/4 Gallon kits available. Great for Automotive and Industrial applications. DTM is compatible with and can be top coated with most Automotive Paint brands like Custom Shop, Restoration Shop, PPG, House of Kolor, Valspar, etc.
  • Custom Shop DTM High Buid Primer Surfacer offers superior sanding characteristics and excellent Topcoat Gloss holdout. Allow prime 2-3 hours drytime before sanding and topcoating.
No. 3
Custom Shop Premium Gray Self Etching Primer, 1 Gallon - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating
  • 1 Gallon (3.8 Liters) Can of GRAY - Custom Shop Premium Self-Etching Acid Etch Primer. Gray primer color. It etches and primes bare, rust-free metal in just one step.
  • Premium Self-Etching Acid Etch Primer is a ready-to-spray, self-etching primer with tremendous adhesion and flexibility properties. It provides excellent adhesion to the following properly prepared substrates: steel, aluminum, fiberglass, previously painted surfaces, wood, and some plastics.
  • It's a super primer with anti-corrosive properties, which makes it ideal for use over bare metals such as aluminum and steel. It’s a perfect primer for fleet and OEM manufacturers.
  • This coating is fast drying and is sandable after 60 minutes. It also improves color holdout, gloss retention and has excellent inter-coat adhesion.
  • Ideal for use on properly prepared truck beds before the application of truck bed liner coatings. This primer works excellent under all major brands of truck bed liner coatings like Custom Coat, UPOL Raptor, and Gator Guard.

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 19 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Automotive Primers. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Automotive Primers. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Automotive Primers that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2021-07-27 at 14:53 / Affiliate links / Images from Amazon Product Advertising API