I have a an exterior concrete wall that had some loose paint and started scraping away. The paint in some sections was so loose that I went all the way to the bare concrete, peeling away over 6 layers of paint. I'm worried that If I paint the wall, it will still show the deep areas.
What should I do to cover this properly and what paint should I use?
Should I use some heavy primer coats on the bare concrete areas first then paint as normal or just use paint with included primer and paint it?
This is a portion of the exterior wall scraped to the bare cement.