Top 8 Self Etching Primer Gallon – Automotive Primers

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1. Custom Shop


OEM Industrial Coating, Steel, Custom Shop Premium Self Etching Acid Etch Primer, Aluminum, 1 Gallon, Use on Automotive Car Parts, Excellent Adhesion to Bare Metal, Ready to Spray Paint, Fiberglass

Custom Shop #ad - This coating is fast drying and is sandable after 60 minutes. It etches and primes bare, rust-free metal in just one step. It provides excellent adhesion to the following properly prepared substrates: steel, 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. Premium self-etching acid etch primer is a ready-to-spray, aluminum, wood, previously painted surfaces, fiberglass, self-etching primer with tremendous adhesion and flexibility properties. Ideal for use on properly prepared truck beds before the application of truck bed liner coatings.

1 gallon 3. 8 liters can of custom shop premium self-Etching Acid Etch Primer. Gray primer color. It also improves color holdout, gloss retention and has excellent inter-coat adhesion. It’s a perfect primer for fleet and OEM manufacturers. This primer works excellent under all major brands of truck bed liner coatings like Custom Coat, UPOL Raptor, and Gator Guard.
BrandCustom Shop #ad
ManufacturerCustom Shop #ad
Height7.5 Inches
Length6.65 Inches
Width6.65 Inches
Part NumberSEP35-GL

2. SEM


1 Gallon, SEM 39681 VOC Grey Self Etching Primer

SEM #ad - Bulk products VOC compliant. Excellent adhesion to steel, aluminum and stainless steel. Quick drying.
BrandSEM #ad
ManufacturerSEM #ad
Part Number39681

3. Eastwood


Eastwood Lacquer Single Stage Base Self Etching Primer Black Gallon 120 SQ FT

Eastwood #ad - Enhances adhesion and Durability Of Most Non-Epoxy Top Coats. Lacquer-based, single-Stage Formula Requires No Catalyst. Etches and primes bare, Rust-Free Metal In One Step. Adheres to steel, Stainless, Aluminum And Chrome. Great base for high-build primers And Withstands Up To 170 Degrees F.
BrandEastwood #ad
ManufacturerEastwood #ad
Weight10 Pounds
Part NumberEW 39671

4. SEM


SEM 39683 Grey Self Etching Primer, 15.5 oz.

SEM #ad - Excellent adhesion to steel, aluminum and stainless steel. Quick drying. Bulk products VOC compliant.
BrandSEM #ad
ManufacturerSEM #ad
Height9.25 Inches
Length2.75 Inches
Weight1.1 Pounds
Width2.75 Inches
Part Number39683

5. Rust-Oleum


Gray, Rust-Oleum 260510 Automotive 2 In 1 Filler and Sandable Primer Spray Paint, 12 oz

Rust-Oleum #ad - 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.

Filler and sandable primer is suitable for use on wood, metal and fiberglass surfaces. Covers up to 10 sq ft and dries to the touch and can be recoated in 10 minutes. A comfort spray tip with wider finger pad. Sands smooth for the ultimate finish. 2 in 1 primer features an advanced spray system that allows you to spray at any angle. The hi-build formula fills in minor imperfections. Stops Rust formula. Oil based 2 in 1 paint with stops Rust formula saves time and provides rust resistant base coat for cars, trucks, and other vehicles.
BrandRust-Oleum #ad
ManufacturerRust-Oleum #ad
Height1.57 Inches
Length7.09 Inches
Weight0.2 Pounds
Width3.94 Inches
Part Number260510
WarrantySatisfaction Guaranteed

6. Dupli-Color


32 oz., Dupli-Color BSP100 Gray Paint Shop Finish System Primer

Dupli-Color #ad - No recoat window, reapply at any time. Easy to apply and dries quickly. Wet sands easily. Ideal for automotive exterior body projects. Must be clear coated. Pre-reduced, ready-to-spray lacquer. No mixing or reducing required.
BrandDupli-Color #ad
ManufacturerDupli-Color #ad
Height4.75 Inches
Length4.13 Inches
Weight2 Pounds
Width4.13 Inches
Part NumberBSP100
WarrantyCustomer satisfaction guaranteed

7. Eastwood


Eastwood High Build Self Etching Primer Gray Gallon for Bare Metal True Acid-Etching Formula

Eastwood #ad - Fill-in imperfections as They Prepare Bare Metal For Non-Epoxy Topcoats. Use with non-epoxy Primers And Topcoats. Made in The Usa. Strengthens adhesion, Durability, And Color Hold-Out. Etches and primes Bare Metal In 1 Step.
BrandEastwood #ad
ManufacturerEastwood #ad
Weight10 Pounds
Part NumberEW 39131

8. KBS Coatings


1 Quart, KBS Coatings 7400 Fusion Self-Etch Primer

KBS Coatings #ad - Made in United States. Package weight : 2. 55 pounds. Package dimensions: 10668 l x 11. 938 h x 10921 w centimeters.
BrandKBS Coatings #ad
ManufacturerKBS Coatings #ad
Height4.7 Inches
Length4.2 Inches
Width4.3 Inches
Part Number7400