Can I apply the putty on the paint?

The application of putty on the painted surface is quite relevant. But, do not rush and rip off the paint from walls and ceilings. First, excessive dust and confusion still no one brought pleasure, and secondly, this paint can positively affect the duration of operation of the structure. This article will answer the question: what kind of paint will put the putty?

Water-based paint

Before you know whether it is possible to apply the putty on the paint, you need to determine what type of material you are dealing with. There is a fairly simple and proven method. First it is necessary to apply a layer of warm water to the surface, then follow the reaction. If the paint starts to foam and wash off - it's a water-based paint. Can I put a filler on water-based paint?- the answer is unequivocal, NO!

Why can not I leave the water-based paint? The fact that it pulls moisture, which is contained in the prepared material for putty. As a consequence, over time, it just simply disappears.

Enamel

You can leave the colorant if it is an enamel created on the basis of a solvent without water. For example, paints made on the basis of drying oil. But in this case there are exceptions. Even enamel based on non-aqueous solvents may not be suitable for putty. The reasons for this may be different: poor quality, violation of production technology, improper application, etc.
In order to find out whether it is possible to apply the putty on this type of paint, use a spatula. Draw the angle of the tool over the surface of the parallel lines at the distance of the main element of the spatula itself. Then, draw them in the direction of the drawn strips. In the event that the material begins to peel off or strew, it can not be left. But if you have even managed to draw guides - this paint is not just possible, but you need to leave it.

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If the question, whether it is possible to apply putty on the paint, was resolved in a positive way, it's time to proceed directly to the work.
It often happens that way, especially in old apartments, that it's just not realistic to remove the paint! In the years of construction, the decoration of the premises did not spare any forces or materials. Therefore, the paint layer could reach very large sizes. With the passage of time, little has changed, repair work in the apartments was carried out according to the principle of new things, without removing the old paint layer, etc. As a result, the layer could reach up to 10 mm!

In order not to suffer and speed up the process of finishing, use a specialized primer, "Betonocontact".The material is made on the basis of acrylic, having a high level of bonding ability. The entire composition of this component:
• Acrylic;
• Cement;
• Specialized fillers;
• Sand.

The special fillers mentioned above impart adhesive properties to this material, extending the life of the product."Betonkontakt" is ideal for surfaces with low water absorption capacity:
• Monolithic walls;
• Concrete blocks;
• Ceilings.

Regardless of how strong the paint was, the use of concrete contact is recommended by many experts and experts in the field of construction. In addition, when using concrete contact, the question of whether it is possible to coat walls without plaster is removed by itself. This component perfectly copes with the protection of the substrate from excessive moisture. After plastering is necessary in order to not only level the surfaces, but also to protect their inner layers from moisture penetration.

Conclusion

Even with poor-quality paint, the use of "Concrete Contact" will avoid a lot of rough work. On the other hand, its cost is high enough, so if you have time, do not regret it, and in the case of the presence of low-quality coloring material on old walls, it is better to get rid of it.