Hello, Happy christmas eve!
One of the pavers near our pool has come off and we need to reattach it.
I believe it is some kind of natural stone but not 100% sure.
We bought a bag of Ceremacrete but arent sure if we should use this considering how thick space is and the type of tile.
Any advice would be deeply appreciated!
first pic is of the tile (flipped over) and second pic is the space where it was.

