Repair mortar 428

smoothingreinforcingfor flooring screed

Intended for leveling walls and floors before the execution of further works, for repairing and filling cavities in walls and flooring bases. Indoor and outdoor use. Can be also applied to execute flooring bases. Contains reinforcing fibers It is used for leveling wall surfaces, filling installation grooves and chisels (e.g. for window and door frames, window sills, sanitary equipment), repairing substrates before further work: plastering, screed production, etc. Suitable for application on concrete and brick floors and walls from ceramic elements, natural stone as well as silicate, concrete, lightweight aggregate and cellular concretes, as well as cement screeds with ordinary floor heating and cement-lime plasters. Do not use on gypsum substrates. Generally applied for leveling groundwork (walls and floors) before the application of ceramic, gres tiles, etc., thermal insulation Styrofoam panels and mineral panels, as well as to execute other, similar works.