Painting Outdoor Concrete Block Walls

The alkali resistant formula can be brushed rolled or sprayed onto concrete walls without worry.

Painting outdoor concrete block walls.

Like the first coat you ll want this to be as even as possible. For hard to reach or tight places you can use a brush but your brush strokes may be visible on smooth cinder blocks. Step 4 caulk and seal. Choose paint for your project.

It can take your concrete walls from gray to grand with a quick drying coat. 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. 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. For exterior projects use a power washer to rid the wall of all dirt and dust.

Paint a concrete block wall in 5 steps. Using a paint brush apply sealant to the floor edges. Allow sealant to dry between coats. The pressure washer can remove most if not all of the loose paint.

Work in a horizontal back and forth pattern. 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. Adding a smooth coat of seal krete damplock masonry and waterproofing paint can raise the visual appeal of the uninspired space.

Here s a problem i. Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry. Step 1 clean the wall. Clean the concrete wall.

Spread a drop cloth on the ground in front of the cinder block wall. 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. Use patching compound to fill any holes scratches or gouges in the concrete surface.

Step 5 painting concrete. Repair any cracks or blemishes in your wall with concrete patch. To top it off in true epoxy fashion this paint will last years under the roughest conditions. You will need a paint that is.

When the coated surface begins to look worn over time clean it with a heavy duty cleaner. Multiple coats are necessary. Select paint appropriate for your outdoor project. Start washing at the top and work your way down the concrete block wall.

Regardless of the finish and whether the. Step 2 repair the mortar.