Copper Sinne Wooden Tiles give a weathered, amber-tan wood look on a 20x120 CM plank in a matt with structure finish, from the Copper collection. The face shows worn, distressed grain with dark cracks and knot marks toward the ends, for a reclaimed-timber character. Water absorption is < 0.05% (ISO-10545-3) and breaking strength > 1800 N (ISO-10545-4). Surface abrasion resistance is Class PEI 4 (2100 revolutions) (EN 154), stain resistance Class 5 (ISO-10545-14) and impact resistance (COR) >0.55 (ISO-10545-5). The tile passes frost (ISO-10545-12) and thermal shock (ISO-10545-9) tests and is rated Class A1 - A1 fl for reaction to fire. Slip resistance (COF) is > 0.40 dry, <0.40 wet (ISO-10545-17).