Once you re done with that apply a layer of concrete paint primer with a roller and let it dry.
How to apply paint on concrete wall.
Use a concrete primer which will help you get a smooth even surface that the paint can stick to.
Also it will be more water resistant which will help the paint last longer.
Apply a coat of masonry primer.
Masonry paint also called elastomeric paint or elastomeric wall coating is a good choice for concrete painting because it contains binders that contract and expand with the concrete.
Apply it with a.
Apply paint with a sprayer roller or brush in even strokes.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
You ll probably need to wait about 48 hours after applying primer before you can paint but don t wait more than 30 days to paint.
Masonry paint 20 per gallon can be tinted and is much thicker than exterior paint.
Sweep the area or wipe it down with a dry cloth depending on the orientation of the surface.
Paint your concrete walls with masonry paint.
If you re painting indoor concrete you ll also want to apply a concrete sealant so moisture doesn t mess up your paint job.
If the wall is old you may skip this step.
Paint should be about 1 8 inch thick to ensure waterproofing.
Make sure to apply 2 coats to achieve the highest durability.
The best type of concrete paint for exterior walls is also elastomeric while 100 percent acrylic paint is a second best option.
Brush paint onto the perimeter of the concrete.
Exterior house paint can crack and peel on concrete.
According to reliable builder masonry paint is specifically designed for good adhesion durability and breathability.
Now you re ready to start painting.
With the right coat of paint you can take a plain concrete wall or other fixture and give it a new life.
However there are some things to consider when painting a concrete wall.
To paint concrete start by cleaning it with soap and water and repairing any cracks or uneven surfaces.
Before you paint and after you seal your concrete you need to prime your wall.
Reinvigorate your concrete floors with the spruce best home interior paint primer in one a brand new 100 percent acrylic paint that s produced by kilz.
The type of paint you select for interior concrete walls will depend upon the use of the room as well as its décor.