Smooth finish mineral sealant, with high workability and easily clean, guaranteed for professional non-shrinking, water-repellent, anti-mould, high abrasion-resistant grouting of joints from 1 to 20 mm between ceramic tiles of all types, porcelain and marbled stoneware, thin slabs, large sized, clinker, earthenware tile, glass and marble mosaics, natural stones. For indoors and outdoors.