ART 38 is a 60x60 cm soluble salt tile with a polished face and a marble look in a soft cream tone. Fine, wavy pale beige streaks run vertically across the whole surface, giving an even, flowing texture. The polished face has glossiness above 90% (gloss meter 60°). Water absorption is < 0.05% (ISO-10545-3), breaking strength > 1700 N and modulus of rupture > 40 N/mm2 (ISO-10545-4), with surface abrasion resistance Class PEI 4 (EN 154). Stain resistance is Class 5 (ISO-10545-14), frost resistance is a Pass (ISO-10545-12) and reaction to fire is Class A1 - A1 fl.