Cracks and artificial joints must be closed prior to the installation of the new floor covering. While artificial joints have been deliberately made in the surface, cracks represent damages which may have different causes. In order to avoid the joints and cracks showing through the floor, they must be closed. Combining UZIN NC 182 rapid repair and UZIN RR 203 crack bridge is a proven system and suitable for repairing both.
« Floors can be installed onto substrates which contain joints and cracks as long as the screed does not give way and the area is repaired with UZIN NC 182 and UZIN RR 203 crack bridge. »