Lining Betogrund 5 kg Knauf is a high quality liner mixture used to increase the ability to adhesive before plaster and facing works on smooth or low water. Thanks to special components, it is a solid foundation on concrete, monolithic, plaster plaque and other surfaces. As a result of the use of the quality and sustainability of further work significantly increases. The shortestering period is selected with an easy application and high-holding capacity. Suitable for use in both internal and external places.