Primer For Concrete Basement Walls

A thick brush or log nap roller typically works best on concrete block walls.

Primer for concrete basement walls.

One gallon of primer should be enough to cover 200 square feet of wall space. Allow the primer to dry thoroughly. You can apply with a roller or brush or spray it on. 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. Painting basement walls typically requires the use of a good quality primer. Product overview the behr premium concrete and masonry bonding primer is a high performance ready to use pre treatment for porous concrete. Tape areas you do not want painted.

With twice the thickness of other primers it fills pinholes and seal voids in surfaces providing a smoother and more uniform topcoat. This high performance water based primer will promote a uniform topcoat finish. Properly primed basement walls generally require less topcoat paint. Block filler primer is a high build acrylic primer designed for interior and exterior residential commercial and industrial use.

Before you begin make sure you know how to brush walls key cracks and apply liquid waterproofing agents. Expect to spend about an hour preparing and painting a 6x8 foot wall not counting drying time required for repairs.