10 Best Automotive Epoxy Primer & Buying Guide 2022

When it comes to buying automotive epoxy primer, nothing is more frustrating than not knowing which one to choose. You might spend hours researching and finding the perfect automotive epoxy primer.

However, this guide is to give you a rest as we compile top 10 best automotive epoxy primers you can buy now. So, without any further ado, let us get started.

Top 10 Best Automotive Epoxy Primer Comparison Table

Our 10 Best Automotive Epoxy Primer Picks:

As we have already shared with you a list of the top automotive epoxy primer, you should be able to pick the right one for you pretty easily. However, if you are looking for detailed description of what each product does, read on as we go one by one in detail.

1. Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray Gallon...

Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray Gallon...
  • Easy 4:1 mix primer with optional 5-10% reduction with 0 voc reducer (SMR-0075)
  • Can be used as a primer and a sealer
  • Great adhesion to Steel, Aluminum, Fiberglass, Body fillers and Existing finishes
  • Lays down super smooth at 4:1 or with optional 5-10% 0 voc reducer (SMR-0075)
  • Excellent adhesion and corrosion resistance

2. Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Black Gallon...

Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Black Gallon...
  • Easy 4:1 mix primer with optional 5-10% reduction with 0 voc reducer (SMR-0075)
  • Excellent adhesion and corrosion resistance
  • Lays down super smooth at 4:1 or with optional 5-10% 0 voc reducer (SMR-0075)
  • Great adhesion to Steel, Aluminum, Fiberglass, Body fillers and Existing finishes
  • Can be used as a primer and a sealer

3. SpeedoKote SMR-210/211 - Automotive High Build 2K Urethane...

SpeedoKote SMR-210/211 - Automotive High Build 2K Urethane...
  • High Build Urethane Primer
  • Great adhesion
  • Fast Dry
  • Easy Sanding
  • Excellent value (cost)

4. Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray Quart...

Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray Quart...
  • Epoxy Fast Dry 2.1 low voc DTM Primer & Sealer Gray
  • Easy 4:1 mix primer with optional 5-10% reduction with 0 voc reducer (SMR_0075)
  • Excellent adhesion and corrosion resistance
  • Great adhesion to Steel, Aluminum, Fiberglass, Body fillers and Existing finishes
  • Lays down super smooth at 4:1 or with optional 5-10% 0 voc reducer (SMR-0075)

5. RAPTOR 4:1 Anti-Corrosive Epoxy Primer Kit UP4831 Gray 1L

RAPTOR 4:1 Anti-Corrosive Epoxy Primer Kit UP4831 Gray 1L
  • RAPTOR Anti-Corrosive Epoxy Primer is a 2K high performance primer specifically designed to be used under RAPTOR Protective Coating to further extend the protective and anti-corrosive properties of RAPTOR
  • The advanced resin technology in RAPTOR Anti-Corrosive Epoxy Primer improves adhesion to bare metal and most other prepared surfaces, and promotes intercoat performance to further extend the life of RAPTOR protective coating
  • It contains a blend of anti-corrosive additives to inhibit rust and corrosion and offers excellent salt spray resistance
  • Can be applied directly over surface rust
  • Can be applied wet on wet
  • 1L covers approximately 60 sq feet at 3 MIL
  • Salt spray resistance test completed at >1000 hours according to ASTM B117 at an independent laboratory

6. Custom Shop - Gray Epoxy Primer/Sealer 2.1 VOC (1 Quart Kit)...

Custom Shop - Gray Epoxy Primer/Sealer 2.1 VOC (1 Quart Kit)...
  • 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.

7. Eastwood Fast Drying Epoxy Sandable Primer Sealer Black...

Eastwood Fast Drying Epoxy Sandable Primer Sealer Black...
  • Requires Activator 50243ZP
  • Mix 1:1 with Activator

8. SprayMax 2K Activated EPOXY Primer Black 3680034

SprayMax 2K Activated EPOXY Primer Black 3680034

9. USC 2K Spray Max Epoxy Primer Paint Aerosol

USC 2K Spray Max Epoxy Primer Paint Aerosol

10. Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable...

Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable...
  • Filler and sandable primer is suitable for use on wood, metal and fiberglass surfaces
  • Oil based 2 in 1 paint with Stops Rust formula saves time and provides rust resistant base coat for cars, trucks, and other vehicles
  • Covers up to 10 sq ft and dries to the touch (and can be recoated) in 10 minutes
  • Filler and sandable spray paint fills minor surface imperfections and sands smooth
  • Provides superior top coat adhesion and flat finish yields a smooth surface when sanded
  • The hi-build formula fills in minor imperfections
  • Sands smooth for the ultimate finish

Automotive Epoxy Primer Buying Guide

The process of choosing a automotive epoxy primer can be overwhelming. There are so many options to choose from and they all seem like they would work for your needs. This guide will help you figure out what features to look for and how to narrow down your choices so that you can find the perfect automotive epoxy primer for you!

Look at the Brand

The first thing you should consider when choosing a automotive epoxy primer is the brand. Some brands are more reliable than others and some have a better reputation than others. You should research different brands and see which ones have the best reviews.

Type of Automotive Epoxy Primer

The next thing you should consider is the type of product. There are so many different types of products on the market. You need to figure out what type of automotive epoxy primer you need and what will work best for your needs.

Features of Automotive Epoxy Primer

After you have considered the brand and the type of product, you need to look at the features. Every product has different features and some features are crucial. You need to figure out which features are the most important to you and which ones you can live without to make a perfect buying decision.

Consider the Budget

The first thing you should do is set a budget. If your search will be too broad, it might not yield any results at all. So, narrow down the product types and price ranges so there is no possibility of missing anything that matches what you are looking for in the beginning stages. You can always expand your options after narrowing things out.

You will also want to consider how much time you can invest in your search for the perfect automotive epoxy primer since it might take a while. While buying products online is easy and convenient, the process of finding the right automotive epoxy primer will be an extensive task if you do not have any idea what would suit your needs best. The more information you have, the easier it will be to find what you are looking for.

Finally, remember one important thing. Not all automotive epoxy primers are created equal and some products are more expensive than others. You need to find a product that fits into your budget so that you do not end up spending too much money.

How Durable The Product is?

When you are looking for a automotive epoxy primer, it is important to consider how durable it is. Some are more durable than others and can last longer. If you are looking for a long-term solution, you should consider one that is more durable.

How Portable The Product Is?

Another thing you need to consider when choosing a product is how portable it is. Some products are more portable than others and can be taken with you on the go. If you need something that you can take with you, you should consider a automotive epoxy primer that is more portable.

How Easy The Product Is To Use?

The ease of use is an important factor to consider when purchasing a automotive epoxy primer. You want something that is easy to set up and use without having to read the instruction manual from front to back. Products with clear instructions and helpful customer service are ideal. If you are not sure how to operate a product, you may end up returning it or worse, not using it at all.

How Much Assembly Is Required?

Some products require assembly before they can be used. This is something you want to take into consideration when making your purchase. If you are not handy or do not have the time to assemble a product, you may want to steer clear of those that require assembly.

Does the Automotive Epoxy Primer Come with a Warranty?

When you are buying a product, it is important to consider whether it comes with a warranty. If something goes wrong with the product, you want to be sure that you will be able to get it repaired or replaced. Some products come with warranties from the manufacturer, while others may come with warranties from the store where you bought them.

Make sure you get proper after-sales service if anything goes wrong while using it.

How does The Product look?

Finally, when choosing a product, it is important to consider how the product looks. Some products are more aesthetically pleasing than others and can look better in your home. If you are looking for a product that looks nice, you should consider a product that is easier on the eyes.

Conclusion

Choosing the right automotive epoxy primer does not have to be difficult! By following these guidelines, you will be able to find the perfect product for your needs.

Now that you know how to choose the best automotive epoxy primer, it is time to start shopping! Remember to consider your budget, portability, ease of use, and durability when making your purchase. Happy Shopping!

Last update on 2022-11-28 / Affiliate links / Images from Amazon Product Advertising API