Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar.
Preparing concrete walls for painting.
Cleaning walls before painting as seen in our how to prep walls for painting video clean walls are key in preparing a room for painting.
Start by painting the edges of the concrete surface.
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Step 1 clean the wall.
Use the paint roller for painting the areas away from the edges.
Brush paint onto the perimeter of the concrete.
With the right coat of paint you can take a plain concrete wall or other fixture and give it a new life.
If you re painting indoor concrete you ll also want to apply a concrete sealant so moisture doesn t mess up your paint job.
Once you re done with that apply a layer of concrete paint primer with a roller and let it dry.
Here are 5 basic steps to help you do the job successfully.
Allow the first coat of paint to dry for about 10 hours.
But concrete is different from regular wall so specials tools and steps must be.
While there is no best way to clean walls before painting most walls can be washed using a sponge and warm water.
Painting a concrete wall can change a gray canvas into a colorful statement.
You must choose the appropriate type of concrete paint determine if the wall is sealed from moisture and apply primer prior to painting the wall.
Apply the second coat after the interval.
Drylok is an interior latex paint that serves double duty as a waterproofing agent for previously uncoated concrete masonry or cinder block basement walls.
Allow the paint to dry for about five days.
There are two basic types of finish on concrete block smooth and split face.
Now you re ready to start painting.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
Step 5 painting prepared concrete surface.
Sweep the area or wipe it down with a dry cloth depending on the orientation of the surface.
However there are some things to consider when painting a concrete wall.
If you properly paint a concrete block wall it will last for years with little upkeep.