Liquid wallpaper can be applied to almost all coatings, for example, concrete or drywall. The qualitative difference between these wallpaper and the rest is the absence of a seam on their surface, in addition, such wallpapers are not deformed and do not crack. But at the same time, it is worth noting that a perfectly flat surface is necessary for their application without any defects. Although small cracks can disguise such wallpapers. Another significant drawback of liquid wallpaper is poor tolerance of water exposure. In addition, these wallpapers very much absorb pollution, so it is very difficult to wash them, especially if you take into account poor moisture resistance. Therefore, often after application they are processed with special colorless acrylic varnishes, but after that they lose their vapor permeability.
