Question: Can I just chip off the rest of this concrete and put quickrete over it?

I just moved into a place and the back patio has a portion of concrete that has some sort of layer over it that seems to be coming off. I'd like to either chip it all away and keep it rough there or put some Quikrete over it.

Submitted April 02, 2016 at 09:08PM by devildocjames http://ift.tt/1Y6cIJC