Croto Nero is a polished glazed porcelain tile in the Croto marble-look range, made in 60x120 cm. A deep charcoal ground is cut by rust-orange and copper veins into large angular stone-like pieces, with grey speckled, granular patches across the face. Water absorption is < 0.05% (ISO-10545-3) and breaking strength is > 1800 N (ISO-10545-4). The polished surface reaches > 92 GU (Gloss meter 60°), stain resistance is Class 5 (ISO-10545-14), frost resistance is Pass (ISO-10545-12) and reaction to fire is Class A1 - A1 fl. Croto also comes in Bianco, Gold and Grey. Sizes (cm): 100x100, 120x180, 60x60, 60x120, 30x60, 80x80, 80x160, 120x120