Before gluing vinyl wallpaper, the walls must be putty?
Answer from: Marina Zdorovtseva:
All human skill is nothing but a mixture of patience and time. Honoré...
No, it is enough to apply a universal acrylic primer on the walls, then plaster, primer again, and then glue the vinyl wallpaper on the basis of fleece. Such wallpaper is dense enough, so the walls can not putty, that is, small depressions and bumps can be left.