The secret formula of our quartz is 95 percent of ground natural quartz combines with 5 percent of polymer resin. This mix of materials is working with flying colors for your future countertop. The reason lies in the fact that this type of stone is much more resistant to damage and stains. Non-porous surface of quartz is more long-life and stronger than granite and marble. This almost natural stone includes the same amount of shades as our other examples.