Painting concrete walls beautifies the surface and adds a protective barrier from the elements. Though concrete is hard, it is subject to breakdown due to extreme temperature variations and water penetration. Power washing the concrete wall before painting will remove dirt, debris and provide a clean surface that will be receptive to finishing products. Adding a quality concrete sealant beneath the primer and topcoat will add years to the wall. This is a manageable do-it-yourself weekend project for most homeowners.
Instructions
1. Use an epoxy concrete caulking glue to fill any surface cracks in the concrete wall. Smooth with a disposable spoon or knife and allow the repaired areas 24 hours to dry.
2. Add a concrete sealant to the surface using a paint sprayer or roller. One coat should be sufficient. Allow the drying time recommended on the label before continuing. Avoid getting paint overspray on the baseboards, windows or plumbing pipes by taping the areas off with masking tape.
3. Check with a home improvement center or paint outlet to find out which paint primer to use. Different sealant products require the use of specific primer paints in order to adhere correctly. Paint the primer on the wall with a paint roller or sprayer. Allow the recommended product drying time.
4. Spray an initial coat of concrete acrylic latex paint and allow four or five hours to dry. Add a second coat and give the painted surface 24 to 48 hours to completely dry before touching or leaning anything against the wall. The longer the paint dries, the better it has cured. (See Reference)
Related posts
Paint concrete block walls to add color and reduce maintenance.Painting a concrete block wall serves two basic purposes. The first is aesthetic. Painting a concrete block wall a color other than i...
Plain, gray-scale concrete slabs can dampen a home's aesthetic appeal. Luckily, color can be applied to concrete with a simple paint job. Whether it's a patio, garage floor, exterior wall or garde...
Paint your concrete floorConcrete is a durable and versatile material, but it is also very bland looking. Often, homeowners choose to paint concrete floors to add a certain degree of personality....
Sand and prime patched spots before painting the wall.Drywall compound or putty used to fill cracks and imperfections in walls can create a patchy surface. Since wall fillers are often a different...
After applying yellow paint, it's time to add golden glaze.A combination of paint layers on a wall can help you create a rich and vibrant faux finish that will complement your other interior decor...
