Why is it necessary to putty drywall before wrapping wallpaper
If you need to save paint, wallpaper of light colors or walls will be used by decorative plaster, the entire sheet is subject to putty. The putty protects from humidity, investigating, repairing the bathroom, the sheet must be completely putty. When covering the walls with decorative textured paints, you can not putty the entire surface, but in certain places. The processing is necessarily subject to joints, angles, recesses from self -tapping screws.
Sticking wallpaper on a naked drywall sheet, without putty, will lead to unpleasant consequences. Since the surface of the sheet is covered with cardboard, the wallpaper with it will glue so well that it will be difficult to tear them off during the next repair without spoiling drywall, which inevitably leads to a forced replacement of spoiled areas.