By weight — they should

The wallpaper for the ceiling first of all needs to be chosen by weight — they should not be too dense and heavy so as not to peel off and not collapse at some point under the influence of earthly attraction. An excellent solution, for example, will be non -woven wallpaper. The ceiling for pasting with wallpaper is prepared in the same way as the walls, except that the primer should be chosen more thoroughly, focusing primarily on acrylic — they will hold the wallpaper stronger, which is extremely relevant for the ceiling. The consumption of such a primer is about 10 kg per 100 m² of ceiling, so such a package is definitely enough for the entire apartment, it will also remain. On the ceiling, the wallpaper begins to glue for about two to three hours after the application of the soil. Here, as when working with the walls, glue is chosen depending on the type and quality of the wallpaper themselves.