Having dismantled the old coating, we remove all the defects – with a primer, and on it, we also put up the parts of the ceiling and walls, which have tangible bumps, holes and cracks. Thoroughly smoothed, dry thoroughly, after which they are polished, and you can apply a new coating.
If it is planned to glue thin wallpapers, it is advisable to put down the wall completely, otherwise the non -packed areas will stand out strongly. If the wallpaper is dense, thick, then this is not necessarily.
But the ceiling under the water-emulsion paint is not completely spoiled, however, in order for the texture in the plots, it is necessary to thoroughly skip the putty areas with a fine-grained skin. It is better to process with a granular net, it gives a better result.
Prevent cracking
So that the cracks do not appear in the same place after repair, often at the joints of the plates, it is recommended to use a “spider” – this is fiberglass wallpaper, with a fairly loose structure, which does not allow cracks to appear. It is pasted with ordinary wallpaper glue, after thoroughly sealing the cracks with a fiberglass and drying the primer. The wallpaper is thoroughly rubbed with a brush, which provides them with uniform gluing. It is necessary to work in rubber gloves and a respirator, which ensures a non -confusion of glass dust.
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