A concrete overlay is a thin concrete cement based products that is spread over existing concrete to repair, renew or for decorative reasons such as concrete stamping. Overlays can be applied as thin as a feather finish up to 3/4″.
What you should know about overlays
Overlays are applied over existing concrete. It can renew and revitalize the look of old concrete.
Concrete overlays are only as good as the surface, it is being applied to. This means that any broken or cracked concrete needs to be addressed before using an overlay.
It’s very important to hire a concrete professional who knows how to properly prepare the mixture and apply it to a well prepared serface.