Laufen, in order to create a new material, SaphirKeramik add the mineral corundum in clay, the rights, made its debut. The manufacturer, its hardness is surpassed only by the diamond, its composition, with ultra-thin walls, sink insist that it is you will be able to have been crafted to previously unattainable shape To do. And
A number of manufacturers, to add other elements, such as quartz (typically, contains a resin), continues to tinker with the composition of the sink of the so-called granite.