Hailstone joint filler with a cement-like base for grouting tiles and marbles, where aesthetics require a very smooth joint (glassy flakes, polished granites). It is easily cleaned and worked, while being water-repellent. Its glassy surface does not accumulate bacteria and after 28 days it ensures an anti-slip surface that does not scratch or crack. It is applied in indoor and outdoor spaces, on walls and floors. It is classified as CG2/WAr category according to EN 13888.