Top 8 Automotive Primer Gallon – Automotive Primers

As an Amazon Associate I earn from qualifying purchases.

1. Speedokote


Speedokote Epoxy Fast Dry 2.1 Low voc DTM Primer & Sealer Gray Gallon Kit, SMR-260G/261

Speedokote #ad - Easy 4:1 mix primer with optional 5-10% reduction with 0 voc reducer SMR-0075. Great adhesion to steel, Fiberglass, Aluminum, Body fillers and Existing finishes. Excellent adhesion and corrosion resistance. Can be used as a primer and a sealer. Lays down super smooth at 4:1 or with optional 5-10% 0 voc reducer SMR-0075.
BrandSpeedokote #ad
ManufacturerSpeedokote #ad
Weight0.57 Pounds
Part NumberSMR-260G/261

2. Rust-Oleum


Quart, Gray Primer 32 Fl Oz Pack of 1, Rust-Oleum 253499 Automotive Premixed Auto Body Paint

Rust-Oleum #ad - Provides a durable, professional finish to automotive surfaces. Acrylic lacquer formula goes on easily and comes ready to use. Per quart. Ft. Dries to the touch in 20 minutes and covers between 40-50 sq. Provides a touch, road-resistant coating that withstands everyday wear. Usable in auto body spray systems.
BrandRust-Oleum #ad
ManufacturerRust-Oleum #ad
Height4.2 Inches
Length4.7 Inches
Width4.3 Inches
Part Number253499
WarrantySatisfaction Guaranteed

3. Speedokote


High Build Acrylic Lacquer Primer Gray Gallon, Easy Sanding,, Fast Dry, Speedokote SMR-275

Speedokote #ad - Add $75 of products to cart for FREE SHIPPING. Nice fill, adhesion & Sanding Acrylic Lacquer Primer.
BrandSpeedokote #ad
ManufacturerSpeedokote #ad
Part NumberSMR-275

4. POR-15


1 gl., POR-15 High Build Primer, Sandable Bonding Coat | Fills in Minor Imperfections | Single Component Formula

POR-15 #ad - We are committed to innovation, quality control, and excellent customer service. Bare metal surfaces should be treated with POR-15 Metal Prep for maximum adhesion. Our high build primer provides sandable and buildable coating that can be applied over cured POR-15 Rust Preventive Coating and all POR-15 topcoats to enable quick refinishing and recoating of these products.

Interlocking primer - formulated with special adhesion characteristics that make por-15 high build Primer perfect for most painted surfaces especially POR-15 Rust Preventive Coating. Por-15 high build primer - provides sandable and buildable coating that can be applied over cured POR-15 Rust Preventive Coating and all POR-15 topcoats to enable quick refinishing and recoating of these products. Application - for maximum adhesion sand surfaces to be painted with 320 grit sandpaper. Por-15 high build primer can be topcoated after 24 hours of cure.

Single component formula that fills in minor Imperfections and adheres well to steel, brass, stainless steel, aluminum, and other primed and painted surfaces. Known for the unbeatable 3-step stop rust system, POR-15 is trusted by DIY & Professionals. Spray or brush on one or two covering coats of POR-15 High Build Primer and allow 10 to 15 minutes between coats. Clean painted and bare metal surfaces with POR-15 Cleaner Degreaser. When do i need this? - por-15 high build primer is highly resistant to penetrating topcoats, and two-component finishes.
BrandPOR-15 #ad
ManufacturerPOR-15 #ad
Height2.95 Inches
Length2.56 Inches
Weight10.25 Pounds
Width2.56 Inches
Part Number41101

5. 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

Custom Shop #ad - Easy to sand in as soon as 3 hours. Dtm primer surfacer is available in primer gray with 1-1/4 quart and 1-1/4 gallon kits available. Allow prime 2-3 hours drytime before sanding and topcoating. Dtm is compatible with and can be top coated with most Automotive Paint brands like Custom Shop, PPG, Restoration Shop, Valspar, House of Kolor, etc.

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, Gelcoat, Steel, Bare Aluminum, Fiberglass, Body Fillers and many properly prepared Rigid Plastics and sanded OEM Finishes. Dtm also offers easy High Build Properties and is a fast dry product.

Great for Automotive and Industrial applications. And a low 2. 1 voc that can be used Coast to Coast. 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. Custom shop – dtm series primer is great as a dtm primer with an easy 4 to 1 Mix Ratio. Custom shop dtm high buid primer surfacer offers superior sanding characteristics and excellent Topcoat Gloss holdout.
BrandCustom Shop #ad
ManufacturerCustom Shop #ad
Part NumberKit-DTM605-QT

6. Custom Shop


Fast Filling, Automotive Industrial, Easy Sanding, Custom Shop Premium High Build Acrylic Lacquer Primer Surfacer, Drying, Excellent Adhesion, Apply Over Metal Steel, Body Filler Putties, 1 Gallon

Custom Shop #ad - It’s an ideal primer for automotive vehicles, glazing putties, and self-etch primers, epoxy, steel, previously painted surfaces, and OEM manufacturers.1 gallon 3. 8 liters can of custom shop premium high build 2. 1 voc acrylic lacquer primer surfacer.

Our superior coating products only use the highest quality ingredients, which allows our customers to consistently achieve high-quality professional results on their Painting Projects! Gray primer color. Mix ratio is 1 to 1 with RSP XR Reducers for 2. 1 voc california compliance or RSP LT70 Lacquer Thinner for National Rule Compliance. It provides excellent adhesion over properly prepared substrates: metal, fleet, body filler, fiberglass, industrial products, aluminum, and more.

Restoration shop and custom shop have been providing innovative premium quality products you can trust in the Automotive Paint Industry since 1974. High build 2. 1 voc acrylic lacquer primer surfacer is a premium, wet or dry, lead-free primer surfacer that provides outstanding build for fast filling without shrinkage when used as directed. It can be easily sanded, to a fine feather-edge and offers excellent adhesion and color holdout. Our products are proudly Made in the U. S.
BrandCustom Shop #ad
ManufacturerCustom Shop #ad
Height7.5 Inches
Length6.65 Inches
Width6.65 Inches
Part NumberLP21-GL

7. U-Pol


U-Pol 1 Gallon 4.2 Voc High Solids High Build Urethane Primer Kit With Standard 60 To 95 F Temperature Hardener

U-Pol #ad - Offers excellent Opacity And Hiding Power. Has excellent film Build And Surface Levelling Properties. Cured. Can be air dried, low Baked Or I. R. Hs high build urethane primer With A 4 To 1 Mixing Ratio.
BrandU-Pol #ad
ManufacturerU-Pol #ad
Height12 Inches
Length12 Inches
Weight15 Pounds
Width12 Inches
Part Number2253-KIT-STD

8. Eastwood


Eastwood Epoxy Steel Aluminum Fiberglass Primer and Sealer Catalyst Gallon 1:1 Corrosion Resistance

Eastwood #ad - Fast drying & Maintains Good Color Holdout. Mix 1:1 with epoxy primers 14760zpa, 50244ZP or 50246ZP. Applied over steel, Fiberglass, aluminum, Body Fillers, Existing Finishes. Approximate coverage Per Gallon: 140 Sq Ft. Excellent Adhesion And Corrosion Resistance.
BrandEastwood #ad
ManufacturerEastwood #ad
Weight7.5 Pounds
Part NumberEPC611