The main function of the RUBI DELTA LS leveling system is to avoid the creation of installation gaps during the installation of ceramic tiles, both on floors and walls.
The DELTA LS leveling system also prevents movement of the tiles during the setting of the adhesive and, during installation, the number of corrections in the position of the ceramic tile itself is reduced.
The basic principle of the DELTA LS leveling system is to press the highest piece until its position is equal to the...