... dense and non-porous. 1. Our quartz stone is synthesized with high purity acid-washed quartz stone(87-93%),high polymer material and a ... and penetration etc.6. Our quartz stone is widely used for quartz countertops, quartz tiles,quartz solid surface,man-made stone,floor, wall, bathroom, windows, ... size:3050*1400mm/16009. Color: more than 100 are available Engineered Stone/Quartz Stone Counter Top