Attic Blue brings a slate-blue concrete look to a 30x60 CM polished glazed porcelain tile from the Attic – Polished collection. Lighter dusty mottling and fine scratch-like streaks run over the deep blue-grey base, giving a worn cement texture. Attic Blue is also listed in 60x60, 60x120 and 80x80 CM. Water absorption is < 0.05% (ISO-10545-3), breaking strength > 1800 N (ISO-10545-4) and gloss > 92 GU (Gloss meter 60°). Surface scratch hardness is 5 on the Mohs scale (EN 101), stain resistance Class 5 (ISO-10545-14) and reaction to fire Class A1 - A1 fl. Slip resistance (COF) is > 0.40 dry and <0.40 wet (ISO-10545-17).