10 Best Automotive Epoxy Primer In 2022 [Top Ranked]

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1Custom Shop - Gray Epoxy Primer/Sealer 2.1 VOC (1 Quart Kit) Anti-Corrosive DTM High-Performance Primer for Automotive and Industrial use Kit = 1 Pint Epoxy Primer +1 Pint. Epoxy HDR. (1-1 Mix)9.8Buy from Amazon
2Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Gray Gallon Kit9.6Buy from Amazon
3Eastwood Fast Drying Epoxy Sandable Primer Sealer Black Activator Quarts9.6Buy from Amazon
4Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Gray Quart Kit9.6Buy from Amazon
5SpeedoKote SMR-210/211 - Automotive High Build 2K Urethane Primer Gray Gallon Kit9.2Buy from Amazon
6SprayMax 2K Activated EPOXY Primer Black 36800349Buy from Amazon
7Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Black Gallon Kit8.6Buy from Amazon
8RAPTOR 4:1 Anti-Corrosive Epoxy Primer Kit UP4831 Gray 1L8.4Buy from Amazon
9Custom Coat 1K High Build Direct to Metal Primer - 12 Ounce Spray Can - Grey - for Automotive and Industrial Use - Easy Sanding8.4Buy from Amazon
10RAPTOR Beige Anti-Corrosive Epoxy Primer 2K Aerosol UP4842 14.1 Oz8.2Buy from Amazon
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Table Of Content:

1. Custom Shop – Gray Epoxy Primer/Sealer 2.1 VOC (1 Quart Kit) Anti-Corrosive DTM High-Performance Primer for Automotive and Industrial use Kit = 1 Pint Epoxy Primer +1 Pint. Epoxy HDR. (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 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.
  • 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.
  • Available in Gray, Black and White in 1 quart kits, 2 quart kits, gallon kits and 2 gallon kits.
  • 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.

2. Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Gray Gallon Kit

  • 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

3. Eastwood Fast Drying Epoxy Sandable Primer Sealer Black Activator Quarts

  • Requires Activator 50243ZP
  • Mix 1:1 with Activator

4. Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Gray Quart Kit

  • 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. SpeedoKote SMR-210/211 – Automotive High Build 2K Urethane Primer Gray Gallon Kit

  • High Build Urethane Primer
  • Great adhesion
  • Fast Dry
  • Easy Sanding
  • Excellent value (cost)

6. SprayMax 2K Activated EPOXY Primer Black 3680034

7. Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Black Gallon Kit

  • 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

8. 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.
  • Fit Type: Universal Fit

9. Custom Coat 1K High Build Direct to Metal Primer – 12 Ounce Spray Can – Grey – for Automotive and Industrial Use – Easy Sanding

  • Custom Coat 1K High Build Primer – Grey – 12 ounce Spray Can – provides a High Build Primer Surfacer that is a flexible acrylic surfacer for priming steel, aluminum, fiberglass, SMC, and urethane painted surfaces in an Easy to use aerosol spray can.
  • Provides superior adhesion, Excellent filling properties, Works on flexible or rigid substrates
  • Easy to sand, Topcoat with most Automotive Paint refinish topcoats
  • Flat fan high atomization nozzle offers a large fan pattern and excellent coverage
  • Versatile: Automotive High Build primer that can be applied over many sustrates

10. RAPTOR Beige Anti-Corrosive Epoxy Primer 2K Aerosol UP4842 14.1 Oz

  • 2K high performance primer aerosol to further extend the protective and anti-corrosive properties of RAPTOR.
  • Advanced resin technology to improve adhesion to bare metal and most other prepared surfaces
  • Contains a blend of anti-corrosive additives to inhibit rust and corrosion
  • Easy and convenient – activate using the valve on base
  • No need for spray equipment
  • Flash Point: 64.4 Degrees Fahrenheit
  • Fit Type: Universal Fit

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