Monteli Ash is the deep charcoal shade of the Monteli glazed porcelain tiles, a 60x120 CM concrete-look tile in a matt with structure finish. The dark grey face shows a fine grain with lighter cloudy patches drifting across it. Breaking strength is > 1800 N (ISO-10545-4), water absorption is < 0.05% (ISO-10545-3) and surface abrasion resistance is Class PEI 4 (2100 revolutions) (EN 154). Slip resistance (COF) is > 0.40 dry, > 0.40 wet (ISO-10545-17), stain resistance is Class 5 (ISO-10545-14) and reaction to fire is Class A1 - A1 fl. Monteli also comes in Silver, Taupe, Greige and Bianco. Available sizes (CM): 100x100, 120x180, 60x60, 60x120, 30x60, 80x80, 80x160, 120x120