How to paint cement walls

Computer

Some of the cement walls are peeling off and I'm going to repaint them. Can I just buy the paint and apply it?

Is there a phenomenon that melts when the existing paint reacts with the new paint?


  702 3   7 years ago

pu1. If you use the same color, you can just use it


2017-12-18

pu2. The usual process is to rub with sandpaper to smooth the surface, apply Jesso, and then paint. If you do this, it's the most smooth


2017-12-18

pu3. Thanks for letting me know!


2017-12-18


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