The stone is laid like ceramic. Apply a special adhesive to the base. The choice of the adhesive with which the stones are glued depends on the type of stone, the base and the intended use of the stone.
The adhesive must be applied to the entire surface of the stone and the entire surface of the base. The Flip ‘n’ Spread applicator is a great help for us as it makes it easier and more precise to apply to flat surfaces and makes better use of the material.