Ultra-fast setting thixotropic cement-based levelling mortar for horizontal or vertical surfaces. Applications: Interior levelling on any kind of substrate normally found in the building industry as long as it is clean and not subject to moisture, such as concrete slabs and walls, masonry, renders and cement-based screeds. Also suitable for old floors and walls, natural stone and terrazzo floors. Suitable for repairing or levelling steps, edges of columns, landings and arrises of floors, walls and soffits. Particularly recommended where the substrate must be put back into use within a short time.