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Best paint primers - July 2025

Last Updated - July 3, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KILZ

KILZ Adhesion Primer, Interior/Exterior, 1 Quart

KILZ

$40.59

More Details
Main highlights
- SUPERIOR COVERAGE: This 1-quart can of KILZ Adhesion high-bonding interior/exterior water-based primer covers approximately 75-100 square feet. Dries to touch within 30 minutes and ready to recoat in an hour.
- MULTIPLE SURFACES: Use on most interior and exterior surfaces where a secure bond is critical. Bonds to tough-to-paint surfaces including Kynar, PVC, Formica, vinyl, glass, tile, glazed brick, chalky paints, glossy finishes, fiberglass and metals. Topcoat with either water or oil-based paint. For use on interior and exterior surfaces.
- KILZ primers have been trusted by pros for nearly 50 years. Famous for providing high quality primer products that provide solutions to a wide variety of painting problems, KILZ is consistently ranked as one of the most trustworthy brands in the architectural coatings market. Lifetime Limited Warranty (see label for details).
- BONDING PRIMER: A high adhesion primer that bonds to a wide range of difficult to adhere to surfaces. It is formulated for situations where a secure bond is critical and use of a traditional water or oil base primer might be questionnable. It increases the possibilities for paintable surfaces.
- ADVANCED FORMULA: It's advanced styrenated acrylic polymer formula provides a sound anchor for topcoats while reducing or potentially eliminating the need for sanding dense, glossy surfaces. If using as a primer for epoxies, lacquers, products containing xylene or other hot solvents, allow to dry for 24 hours before topcoating and test for compatibility in an inconspicuous area before full coat application.
$40.59
2
Best Value
31% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rust-Oleum
31% Off

Rust-Oleum 2081830-6PK Stops Rust Automotive Primer Spray, 12 oz, Flat Light Gray, 6 Pack

Rust-Oleum

$32.67

$47.94
(31% Off)

More Details
Main highlights
- Primer spray paint is suitable for use on wood, metal and fiberglass surfaces
- Oil-based paint with Stops Rust formula provides rust resistant base coat for cars, trucks and other vehicles
- High quality spray paint ensures long lasting, durable coating
- Flat finish provides superior adhesion and works with any topcoat
- Covers up to 12 sq. ft. and dries to handle (and can be recoated) in 15 minutes
$32.67
$47.94 (31% Off)
3
30% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zinsser
30% Off

Rust-Oleum ZINSSER 1 qt 02004 White, Bulls Eye 1-2-3 Water-Based Stain Blocking Primer/Sealer

Zinsser

$12.58

$17.99
(30% Off)

More Details
Main highlights
- Water-based formula seals uniformly and will stick to surface without sanding
- One coat hide saves time and money by improving hide and coverage of topcoats
- Interior/exterior use on new or previously painted drywall, concrete, wood, masonry, metal and glossy or difficult surfaces
- Has excellent stain blocking resistance and can be used with any oil or latex topcoat
- Dries to the touch in 35 minutes, ready to topcoat in 1 hour and covers up between 87-112 sq. ft. per quart
- Can be applied in temperatures as low as 35 degrees Fahrenheit
$12.58
$17.99 (30% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

INSL-X

INSL-X AP100009A-04 Prime All Multi-Surface Acrylic Primer, White 32 Fl Oz (Pack of 1)

INSL-X

$14.99

More Details
Main highlights
- Quick drying; topcoat in as little as one hour
- Provides a mildew resistant coating
- Powerful adhesion and stain blocking properties
- Not recommended for use on floor surfaces
- Easy to apply
- Apply when surface and ambient temperature is above 40 °F (4 °C) and below 90 °F (32 °C)
- 400 – 450 square foot coverage per gallon
- 100% acrylic primer that provides strong sealing properties to a variety of interior & exterior surfaces
$14.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zinsser

qt Zinsser 276087 White Zinsser, Mold Killing Primer Water-Based Mold Killing Primer

Zinsser

$18.55

More Details
Main highlights
- Water based fungicidal protective coating works under any coating and aides in covering fungal stains. Ideal with ZINSSER Perma‐White.
- Recommended for residential, commercial and industrial applications including bathrooms, basements, wall cavities, window frames, office buildings, factories and more.
- Paint directly over existing mold and mildew without extensive pre‐cleaning. (*Fix all moisture issues. For structurally unsound surfaces, refer to label for remediation guidelines.)
- Kills existing mold, mildew, and odor causing bacteria without extensive pre‐cleaning
- EPA registered ‐ assures product performance and quality. (EPA Reg. No. 87469‐1‐69587)
$18.55

Best paint primers - July 2025

KILZ Adhesion Primer, Interior/Exterior, 1 Quart

Rust-Oleum 2081830-6PK Stops Rust Automotive Primer Spray, 12 oz, Flat Light Gray, 6 Pack

Rust-Oleum ZINSSER 1 qt 02004 White, Bulls Eye 1-2-3 Water-Based Stain Blocking Primer/Sealer

INSL-X AP100009A-04 Prime All Multi-Surface Acrylic Primer, White 32 Fl Oz (Pack of 1)

qt Zinsser 276087 White Zinsser, Mold Killing Primer Water-Based Mold Killing Primer

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