Tile needs a roughened surface to bond with the concrete overlay and heavy duty sandpaper with a.
Concrete on existing countertop.
It comes powdered and is often.
How to do a concrete overlayment on tile countertops prepare the tile.
I spoke to the encore specialist and got an okay to water it down but i also recommend it because ours turned out perfect.
Ingredients 2 bags ardex feather finish concrete sandpaper fine medium and coarse hand orbit sander optional but useful putty and dry wall knives containers to mix concrete concrete sealer check for food grade painter s tape paint roller and brush.
What you will need 5 gallon buckets for mixing concrete a digital scale for measuring a mixer you can often rent these cement purchased at your hardward store sand also purchased from your hardware store superplasticizer make concrete more liquid without adding water.