Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar.
How to repaint concrete block walls.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
Whether used for an outdoor garden wall or as an interior basement wall paint provides.
Preparing the concrete block for painting.
If you properly paint a concrete block wall it will last for years with little upkeep.
Use a bigger paintbrush for this.
However there are some things to consider when painting a concrete wall.
Here are 5 basic steps to help you do the job successfully.
Start by painting the edges of the concrete surface.
Use the paint roller for painting the areas away from the edges.
There are two basic types of finish on concrete block smooth and split face.
Allow the paint to dry for about five days.
Cinder blocks also called concrete blocks are a durable but rather industrial looking material for walls.
Apply the second coat after the interval.
The process of painting cinder block walls in a basement this is for unpainted blocks or if you want to repaint your cinder block walls.
Step 5 painting prepared concrete surface.
Proper painting of these walls requires the removal of any water and mildew before beginning as well as patching the walls to prevent to growth of mold.
Paint the interior walls of concrete block basements to protect against moisture.
Both interior and exterior block surfaces require the same attention to details.
Painting concrete block walls always starts with the removal of dust and dirt efflorescence and all loose or peeling paint.
Allow the first coat of paint to dry for about 10 hours.