Rectified Porcelain Stone Tiles 1) Mineral Sand Stone Series: 300x300, 300x600,600x600mm 2) Water Absorption: 0.3%; Bending Strength: 30N/mm2; Hardness: 6 Mosh; Slip resistance: WET - 0.60; Frost resistance: No Breaks or Visible Effect 3) EN14411 certificate