According to reliable builder masonry paint is specifically designed for good adhesion durability and breathability.
How to paint concrete wall.
Before you paint and after you seal your concrete you need to prime your wall.
Because concrete is porous it absorbs a lot of paint.
Painting interior concrete walls can add warmth to a basement at very little cost.
Paint should be about 1 8 inch thick to ensure waterproofing.
Paint sprayer or brush.
Use a concrete primer which will help you get a smooth even surface that the paint can stick to.
Paint should be applied in at least 3 thin layers.
Project summary use patching compound to fill any holes scratches or gouges in the concrete surface.
Consider the following when tackling a concrete painting project.
Allow to dry for 24 hours.
Clean the concrete thoroughly with trisodium phosphate tsp and warm water then let dry.
The first step in this process is to clean and prep the concrete you will be painting.
Concrete walls don t have to limit your design aesthetics.
Unless you re an experienced painter you may want to purchase extra paint to account for more absorption than usual.
Paint your wall with concrete paint.
The paint should not be streaky or show brush strokes.
A boring gray wall can be transformed with color in a few simple steps.
Paint your concrete walls with masonry paint.
The paint may be sprayed on rolled on or painted on with a brush.