Independently apply the putty on the wall
Many ways to align the walls. Among them the most qualitative result gives application of putty. This composition, which provides almost perfectly smooth surface, which can then be easily processed with paint, wallpaper paste, brick tiles and other materials. But oshpatlevat wall properly?
1. Preparation for the application of fillers
It is necessary to create conditions under which the coating falls on the surface of the rough reliably. This will have to get rid of old materials and debris. Also, you need to make sure that the previous layer of plaster is also securely held. If it falls off from the wall, it is required to removed, is then applied to a fresh layer of plaster before this primed substrate. When a new plaster dries, the wall is primed again.
2. Preparation of lighthouses under the putty
Of course, you can do without beacons, if the owner is confident that quality will apply putty "by eye". But it is better to place on the wall guiding profiles or even nylon thread fastened between screws. They attach Plumb, to form perfectly smooth and absolutely vertical line. Between these beacons should be intervals of about a meter.
3. Processing starting layer fillings
Start or rough layer of putty is needed to get rid of major irregularities. At this stage, using a coarse-grained filler. It is applied to the surface, smooth, rub clean. Root better with the top of the walls, and applying a carry narrow spatula, after which surface also tested a wide tool.
4. Processing topcoat fillings
When dry starter layer, a primer is applied to it again. After drying of the primer proceeds to topcoat application for which need coating with fine grain. If the previous layer can have a thickness of several centimeters, that is already applied layer only 2-5 mm, no more. The objectives of this work is in the first place to minimize the remaining small irregularities. When finishing putty dries, it can be in some places cloth wipe, if the defects were left.
And the last stage is another treatment primer. On the surface, lined by the method described, the owner will be able to apply the maximum quality finishing finishing materials. And no matter what they are thick. Anyway for Responsible Shpatlevanie noticeable unevenness remains.