Painting Outdoor Concrete Block Wall

Ideal for use on properly prepared interior exterior vertical surfaces such as.

Painting outdoor concrete block wall.

Paint your wall with concrete paint. Using a paint brush apply sealant to the floor edges. Like the first coat you ll want this to be as even as possible. Tape off the ground or other surfaces surrounding the block wall along the base and edges of the wall so paint doesn t drip onto.

Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar. Work slowly taking a little bit of paint on the roller at a time and applying in long smooth strokes. Paint should be applied in at least 3 thin layers. The paint may be sprayed on rolled on or painted on with a brush.

Allow to dry for 24 hours. Step 1 clean the wall. If you properly paint a concrete block wall it will last for years with little upkeep. The pressure washer can remove most if not all of the loose paint.

The interior exterior self priming alkali and mildew resistant finish also provides excellent adhesion coverage and water repellency and color retention. Repeat the same method above to paint the concrete floor. Previously painted most of the prep work involves removing all loose or peeling paint and fully evaluating the condition of the block. Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry.

Multiple coats are necessary. Use patching compound to fill any holes scratches or gouges in the concrete surface. The paint should not be streaky or show brush strokes. Using a paint roller apply the sealant across the concrete floor.

There are two basic types of finish on concrete block smooth and split face. To top it off in true epoxy fashion this paint will last years under the roughest conditions. For hard to reach or tight places you can use a brush but your brush strokes may be visible on smooth cinder blocks. Here are 5 basic steps to help you do the job successfully.

Stucco masonry and concrete concrete block and brick as well as adjacent wood and metal. Work in a horizontal back and forth pattern. Kilz one part epoxy acrylic concrete paint best concrete paint for outdoors this is a heavy duty epoxy solution that utterly seals off your indoor and outdoor concrete surfaces from anything and everything that might stain or damage it. Allow sealant to dry between coats.

Spread a drop cloth on the ground in front of the cinder block wall.