Thanks to its Portland cement-free formulation, it ensures perfect color uniformity and prevents the appearance of salt and lime deposits, while being more user-friendly, i.e. non-irritating. Features great water-repellency with drop-effect and high mechanical strength. Containing special bacteriostatic agents, it prevents the growth of bacteria on the grout surface. Ideal for 1-12 mm grout joints. Intended for internal and external grouting of all floor and wall tile types.