... cut to size Our Quartz Stone,Natural stone is synthesized with high purity acid-washed quartz stone( ... , scratch, heat, corrosion and penetration etc. Quartz Stone is widely used for kitchen countertops, quartz tiles,floor, wall, ... distortion4.Resistant to high temperature , no radiationThis is the quality standard of our quartz products: Specification ItemUnitStandard RequestActural measurementEdges ...