Primer For Concrete Basement Walls

Once you ve ensured that your basement is water tight it s time to paint.

Primer for concrete basement walls.

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. Also creates a stronger adhesion between the coating and surface. With twice the thickness of other primers it fills pinholes and seal voids in surfaces providing a smoother and more uniform topcoat.

Expect to spend about an hour preparing and painting a 6x8 foot wall not counting drying time required for repairs. A stain blocking primer may be needed if water stains are present. Painting basement walls typically requires the use of a good quality primer. 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. Apply a coat of primer to your walls which will help the paint adhere to the walls correctly. One gallon of primer should be enough to cover 200 square feet of wall space. Allow the primer to dry thoroughly.

Properly primed basement walls generally require less topcoat paint. Tape areas you do not want painted.