3. Grind, clean, polish

3. Grind, clean, polish

So that there are no irregularities, polish the door of a “skin” wrapped around the bar. The grinding should be careful, because after staining on the door, even a small tubercle will be visible. Then the surface is cleaned of dust, degreased and proceeded to putty. In deep places, it is recommended to make two layers of starting putty, and the entire surface is covered with final putty so that the door looks smooth and even.