Forest Black is a 60x60 CM polished double charge tile with a marble look, from the Forest – Polished collection. A deep black ground carries fine white veins running diagonally across the face, giving a classic black-marble pattern that continues from tile to tile when laid. The polished finish is rated above 70% gloss (gloss meter 60°), and water absorption is below 0.05% (ISO-10545-3). Breaking strength is above 2200 N (ISO-10545-4), surface abrasion resistance is Class PEI 4 (2100 revolutions, EN 154), and slip resistance (COF) is > 0.40 dry, <0.40 wet (ISO-10545-17). Reaction to fire is Class A1 - A1 fl. The collection also includes Forest White.