It is very important before proceeding to the process of wall decoration it is necessary to thoroughly start the process of preliminary preparation of the wall surface. And then think where to buy wallpaper and what type. Experts pay attention to the need to identify defects on the walls, as well as the ceiling zone. All of them are eliminated first. If there is a layer of old plaster, then it is recommended to delete it in the most thorough way, as well as clean. It will be necessary to close all the cracks, as well as the holes.
As soon as this is done, you will need to use the primer and process the prepared surfaces. Depending on the material from which the surface is made, and you need to select the type of primer. Penetrating primerial composition is used for wood processing. Its use allows you to reduce the negative effect on moisture coating. Compounds that prevent the formation of corrosion should be used to process metal surfaces.
The sealing of deep cracks and potholes are performed after the primer layer is completely dried up. For the location, a cement-cement mortar is used. Next, use putty, which renovated areas are aligned. You need to know that no more than 3 mm should a life layer of putty. In the future, the surface processed by this substance must be polished thoroughly. The use of sandpaper in this case will be the most optimal option.