So that the painted surface of concrete has been attractive for many years, it should be correctly prepared. To perform such a preparatory work, such tools as washing powder, vacuum cleaner, scraper, bucket, brush and alkaline neutralizer are required.
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First of all, you should carefully cover the floor and walls. It is very important that there is no garbage and dust left on the prepared surface. So that there are no stains of fat left on the wall, it should be washed by the powder with washing. After such washing, the wall should be allowed to dry completely.
After that, the alkaline neutralizer is applied to the surface of the wall or is full and is also left until completely dry.
After such work of the preparatory work, you can take over the surface coloring. If the walls or floor cannot boast of perfect smoothness, they should be aligned. In the case of the floor, a self -leveling mixture is ideal, and if the wall is uneven, a special plaster is suitable. The screed should be allowed to dry completely, after which it can be safely covered with a layer of paint.
Concrete floor or wall prepared in this way will remain attractive for a long period of time.