... to wear and stains, and does not require sealing. Quartz stone is virtually non porous, scratch resistant, acid resistant, and ... these qualities quartz stone provides a low maintenance practical alternative to natural stone. It must be noted that quartz stone can be sensitive ... bundles; For 12mm thickness, 1x20'ft container can Load quartz stone 160 slabs. For 15mm thickness, 1x20'ft container can ...