Primer For Concrete Basement Walls

At least two coats of primer should be applied for best results.

Primer for concrete basement walls.

This high performance water based primer will promote a uniform topcoat finish. Allow the primer to dry thoroughly. Properly primed basement walls generally require less topcoat paint. Tape areas you do not want painted.

Apply a coat of primer to your walls which will help the paint adhere to the walls correctly. Once you ve ensured that your basement is water tight it s time to paint. Product overview the behr premium concrete and masonry bonding primer is a high performance ready to use pre treatment for porous concrete. Before you begin make sure you know how to brush walls key cracks and apply liquid waterproofing agents.

One gallon of primer should be enough to cover 200 square feet of wall space. Painting basement walls typically requires the use of a good quality primer. With twice the thickness of other primers it fills pinholes and seal voids in surfaces providing a smoother and more uniform topcoat. A thick brush or log nap roller typically works best on concrete block walls.

You can apply with a roller or brush or spray it on. Expect to spend about an hour preparing and painting a 6x8 foot wall not counting drying time required for repairs.