Previously covered with paint
If the walls were previously covered with paint, we remove it with a metal brush. The base with metal brushes is cleaned of dirt and dust. The surface should be clean, without heights, dust, dirt, fat and oil spots.
If the walls were previously covered with paint, we remove it with a metal brush. The base with metal brushes is cleaned of dirt and dust. The surface should be clean, without heights, dust, dirt, fat and oil spots.