Colorstuk sanded 0-4 is the ideal choice for Porcelanosa rectified tile where thin grout joints (0-1/8" thick) are preferred.
Colorstuk sanded 2-12 is the ideal choice for Porcelanosa non-rectified tile where grout joints (1/8" - 1/2" thick) are preferred.
Colorstuk Rapid is a premium grade, fast setting, non shrinking, ploymer modified grout. Mildew resistant and water repellent.