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Behr Pro exterior primer products landing page desktop image featuring 5 gallon cans. Behr Pro exterior primer products landing page mobile image featuring 5 gallon cans.

Exterior Primers, Sealers and Undercoaters

Primers, sealers and undercoaters create uniform topcoats that perform well under any paint sheen. For your toughest problems, from stains to odors to adhesion, BEHR and KILZ offer primers that meet your needs.

Multi-Surface Primers

5 gal pail of Behr Multi-Surface Primer

BEHR® Multi-Surface Stain-Blocking Primer & Sealer No. 436

An interior/exterior water-based primer that is excellent for stain-blocking and adhesion over multiple substrates.
1 gal can of Behr Bonding Primer

BEHR® Bonding Primer No. 432

An interior/exterior water-based primer specifically formulated to bond to a variety of "tough-to-paint" surfaces.
1 gal can of Behr Acrylic-Alkyd Enamel Undercoater

BEHR® Acrylic-Alkyd Enamel Undercoater No. 437

An interior/exterior water-based primer formulated to provide a sealed and sandable surface for BEHR PREMIUM® Urethane Alkyd Enamels and other BEHR premium topcoats.
5 gallon KILZ2 All-Purpose 20005

KILZ 2® ALL-PURPOSE No. 2000

An interior/exterior water-based primer that provides exceptional value and flexibility in a primer, sealer and stainblocker.
1 Gallon KILZ2 Gray 22941

KILZ 2® GRAY No. 2200

Best used under dark, rich and deep vibrant color topcoats.
5 gallon KILZ 3 PREMIUM 13041

KILZ® 3 PREMIUM No. 1300

A high hiding, heavy-duty interior/exterior water-based primer, sealer and stainblocker.

Substrate-Specific Primers

5 gallon bucket of BEHR PRO Concrete & Masonry PR60

BEHR PRO® Concrete & Masonry Primer No. PR060

An interior/exterior water-based primer that seals and adheres to concrete, stucco, fiber cement, brick, plaster and other above-grade masonry surfaces.
5 Gallon Bucket of Behr Premium Concrete and Masonry Bonding Primer No. 880

BEHR PREMIUM® Concrete & Masonry Bonding Primer No. 880

This high-performance water-based floor primer will promote a uniform topcoat finish and create a strong adhesion between the coating and horizontal surface.
1 gal can of Behr Metal Primer

BEHR Metal Primer No. 435

An interior/exterior water-based primer suitable for direct application to clean or sound rusted metal¤.

Oil-Based Primers

5 gallon KILZ Original Interior/Exterior 10091

KILZ® ORIGINAL Interior/Exterior Primer No. 1009

An interior/exterior oil-based primer that offers powerful stain-blocking and wood penetration.
Aerosol KILZ Original Interior/Exterior 10847

KILZ® ORIGINAL Interior/Exterior Primer Aerosol No. 1008

An interior/exterior oil-based primer that offers powerful stain-blocking and wood penetration.

Solution-Driven Primers

5 Gallon BEHR PRO Block Filler PR50

BEHR PRO® Block Filler Primer No. PR50

An interior/exterior water-based primer for use on above-grade Concrete Masonry Units (CMU), such as concrete block and cinder block.
1 Gallon KILZ Mold & Mildew L2046

KILZ® MOLD & MILDEW No. L2046

An interior/exterior water-based primer specially designed for residential surfaces prone to moisture and humidity.
Aerosol KILZ Mold & Mildew L2046

KILZ® MOLD & MILDEW No. L204644

An interior/exterior water-based primer specially designed for residential surfaces prone to moisture and humidity.
5 Gallon KILZ KLEAR L2201

KILZ® KLEAR No. L2201

An interior/exterior water-based clear primer designed to bond and seal porous and chalky surfaces with little change to color.

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What Product Do I Need?
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What Sheen Do I Need?
8 Oz. Sample
1 Gallon
1 Quart
5 Gallon
The following product(s) is required to properly prep uncoated and previously coated concrete surfaces.
Required product
BEHR PREMIUM ALL-IN-ONE WOOD CCCC
$0.00
The following product(s) is required to properly prep uncoated and previously coated concrete surfaces. Only available in store at Home Depot.
Required 3rd party product
BEHR PREMIUM ALL-IN-ONE WOOD CCCC
The 9 in. x 1/4 in. Polyester Adhesive Roller Cover has a hard texture, making it ideal for applying all types of adhesives to smooth surfaces. It can be used for stippling and applying sand paints.
The following product(s) is recommended when a topcoat clear finish is desired.
$0.00
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