Painting An Interior Concrete Wall

How to paint interior concrete walls.

Painting an interior concrete wall.

Masonry paint 20 per gallon can be tinted and is much thicker than exterior paint. Line the outer edges of your walls with primer. Apply a sealer to the surface if necessary. Paint should be applied in at least 3 thin layers.

Paint your wall with concrete paint. With the right coat of paint you can take a plain concrete wall or other fixture and give it a new life. Use patching compound to fill any holes scratches or gouges in the concrete surface. The paint should not be streaky or show brush strokes.

If there is old paint already on the concrete use a wire brush to strip it all off. Wash the wall with tsp and let dry thoroughly. The type of paint you select for interior concrete walls will depend upon the use of the room as well as its décor. Paint the concrete masonry paint also called elastomeric paint or elastomeric wall coating is a good choice for concrete painting because it contains binders that contract and expand with the concrete.

Check to see if the. For concrete walls within weight rooms work rooms and kids play rooms choose a semi gloss latex paint that will resist stains. Concrete walls ordinary latex paint is well suited for interior concrete walls. Dip your paintbrush in the primer bucket and then begin painting a straight line along the outer edge of one side of your wall.

The paint may be sprayed on rolled on or painted on with a brush. Painting a concrete wall can change a gray canvas into a colorful statement. Paint along the edges in small sections and go slowly. Apply the paint to the concrete block with an airless sprayer and then immediately back roll it working in sections along the length of your wall.

Patch cracks and holes. This will help keep the concrete water resistant. Exterior house paint can crack and peel on concrete. Try to make the line as straight and even as possible.

Fix any cracks with a concrete crack injection kit. How to paint your indoor concrete wall. Next use a chemical concrete cleaner to. Allow to dry for 24 hours.

After the primer is completely dry you re. Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry. Use an eggshell or satin latex paint on concrete walls that aren t exposed to much duress.