Priming a concrete surface may seem to be an unnecessary extra step; yet, this process is, in reality, a crucial component of the project you are working on to paint concrete.
If you don't use the appropriate Primer for your project, you may anticipate a poor finish and paint that peels and cracks over time.
If you don't use the proper priming, you will need less paint overall. In addition to this, the paint will not hold up for as long.