The 1.5 mm spacers are a practical part of a leveling system for precise and fast installation of ceramic wall and floor tiles. They help eliminate height differences between tiles and maintain a consistent 1.5 mm grout joint, resulting in a clean and aesthetic finish.
They are easy to use: insert the spacer into the joint, fit the leveling wedge, and use pliers to bring the tiles into the same plane. After the adhesive cures, the upper part of the spacer with the wedge is easily removed with a strike from a rubber mallet or by a kick.