Porcelain bathroom countertops are made from a type of ceramic material composed primarily of refined clay, such as kaolin, along with other natural minerals like feldspar, silica, and sometimes quartz. These components are fired at extremely high temperatures, which results in a dense, durable, and non-porous surface. For More Details : https://primussurfaces.com/porcelain/ https://www.powershow.com/view0/9ca01c-ZDI1M/Shop_Now_Procelain_Bathroom_Countertop_For_Marvelous_Slab_powerpoint_ppt_presentation