Best Automotive Epoxy Primer : Review And Buying Guide

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

Requires Activator 50243ZP

Mix 1:1 with Activator

High Build Urethane Primer

Great adhesion

Fast Dry

Easy Sanding

Excellent value (cost)

High build and fill

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

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)

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

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.

Unlimited potlife, always ready to use - WISE 2K technology feature world's first 2-component paint in one compartment can.

Forms the hardest, humidity and chemical resistant surface that's perfect for any automotive project.

Extreme adhesion to all kinds of metals including galvanized metal, aluminum, copper, brass as well as carbon fiber substrates and most automotive plastics.

Fast drying original 2K quality designed for performance. Wet on wet overcoat in 20 minutes

Coverage up to 2 m² (22 sq ft)with a single can. Reuse always - no wasted product