Lay the tile using special tile glue. Its degree of reliability is the same as that of cement, but it is much easier to interfere with it. To mix the glue quickly and without problems, the powder must be poured into the water, and not vice versa. Glue should be applied to the tile with a thin layer using a gear spatula. It is a toothed spatula that will help to apply the same amount of glue to all tiles.