Ready-to-use, fiber-reinforced, leveling cement mortar, fully workable with the addition of water. Ideal as a substrate for tiles, marble, parquet, and polished cement screed. Essential when finding suitable aggregates (washed sea or river sand) is difficult. It does not alter pipes, does not crack, and does not wear out. Classified in category CTC20-F4-AR4-A1fl according to EN 13813 (EKEPY Code: 137A/2009).