Polymeric, fiber-reinforced cement mortar, of high mechanical strength. Contains a corrosion inhibitor that protects against oxidation of concrete reinforcing bars. It has strong adhesion and resistance to moisture and frost. It is ideal for repairing cracks in floors and walls, as well as for covering structural defects created after the concrete has been poured. Repairs damage to concrete on balcony facades, corners of columns, beams, etc. It is used to create hatches before the application of sealing materials, to cover crumbling points around the perimeter of cases or marble skirtings.