We remove larger defects in the surfaces of veneered furniture, sealing with special colored varnishes or beeswax. They are applied with a heated steel rod, and then aligns with the tip of the knife. Cavities can also be filled with a putty made of glutine wood glue and wood dust generated during sanding. The putty prepared in this way is pressed into the recess and left to solidify. After that, we grind thoroughly, we stain and varnish or varnish.