Silver River Smoke is the Smoke colour of the Silver River collection: a polished, marble-look glazed porcelain tile in a 120x120 CM format. Its face carries fine, branching veins that run across the whole surface. The collection is also offered in 60x60, 60x120, 30x60, 80x80 and 80x160 CM, and in Silver River Beige and Silver River Green. Water absorption is < 0.05% (ISO-10545-3) and breaking strength is > 1800 N (ISO-10545-4). The polished face reaches > 92 GU (Gloss meter 60°), with a Mohs scratch hardness of 5 (EN 101) and stain resistance of Class 5 (ISO-10545-14). Frost and thermal shock resistance are rated Pass, and reaction to fire is Class A1 - A1 fl.