We open the surface with varnish

The surface in order to make it stronger and better look, sometimes opened with varnish. In this case, you need to use special varnish, which is sold in construction stores. Varnish open the floor, doors and window openings from wood. At the same time, before starting work, you need to take care of preparing the surface: stripping, removing pollution and moisture residues. The surface is covered at least three layers of varnish, which avoids glimpses and get a wonderful appearance.