WC's and washbasin from Rosenberg can optionally be equipped with the Easy-Clean ceramic coating from 3M. This coating is applied to the glaze after firing.
The so-called lotus effect causes the water to roll off in droplets, taking with it all the dirt particles on the surface. The surface is easier to clean and lime does not stick so easily.
The ceramic coating is durable and has been tested according to DIN 53788 with 50,000 cleaning cycles.