How can old floorboards be prepared to provide a level surface for bonded floor coverings?

Old floorboards are often worn, dished and uneven. Loose and creaking boards and wide joints require a professional treatment in refurbishment work. For this, the specially developed 2-component trowel-applied primer UZIN PE 630 allows for filling the joints and priming the wooden boards all in one coat. Then, application of the self-levelling, fibre-reinforced wood floor levelling compound UZIN NC 175 produces a level and prepared surface. The high polymer content also offers the greatest possible reliability for use on weak substrates.