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.
Painting concrete patio walls.
Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry.
Staining concrete is easy with simple steps from sherwin williams.
How to stain concrete.
Take an 18 inch by 18 inch square of aluminum foil or thick plastic and tape down all four sides sealing the square to the concrete with tape.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
Perhaps the simplest way to cover old painted concrete walls is to remove the original paint from the walls and repaint or stain them.
It should maintain a pristine stylish appearance despite wet or humid conditions.
The best concrete paint for patios will feature an enamel finish that resists mold and mildew growth.
Expect 1 gallon of acrylic latex porch paint to cover up to 400 square feet.
Concrete walls in your home can be unsightly especially when those walls are covered with faded or peeling paint.
All concrete is porous and absorbs moisture but if your concrete patio contains too much moisture you won t be able to paint it until you correct the moisture content.
Use patching compound to fill any holes scratches or gouges in the concrete surface.