OSB (OSB) is an oriented - particle board, which is a widespread material to the extent of its affordable price and excellent adaptability for the installation of simple buildings. For the long-term service of OSB boards, various processing tools are often used. One of the methods that perform protection from the external environment is considered to be paint treatment.
We will consider how to perform this procedure so that the applied paint not only does not peel off after a short period of time, but also protects the plate from destructive factors.
When choosing paints and varnishes it is very important to pay attention to some factors:
- Paint adhesion - it is worth making a choice in favor of acrylic and other bases of polymer type. This is necessary so that the paint lays better on the surface. OSB boards are usually impregnated with resin during production, which is poorly absorbed by water-based paints.
- The texture of the OSB slab - the uneven and rough surface of the slab requires careful preliminary preparation before painting.
- Age of the processed surface. If the plate was in open space without treatment for a long period of time, then even specialized paint will not be well absorbed into it. This will undoubtedly lead to short term coverage. To improve the absorbent property, it is recommended to pre-clean, grind, and, if possible, and antiseptic the processing of the plate.
- Where will the stove be installed. If OSB is to be used outdoors, the paint must be matched to the conditions. Paints for external use have special additives in their composition, which helps to protect the OSB structure from ultraviolet exposure. Before proceeding with the painting itself, the surface must be pre-treated and primed. In the presence of holes or joints, it is better to use putty at all.
If the OSB plate is used for interior decoration indoors, then when choosing a paint, you should pay special attention to its environmental properties. Many paints and varnishes with a polymer base are able to carry a negative effect on the human body. An excellent solution for painting OSB boards will be the use of acrylic enamels, stains in combination with varnish or glaze glaze.
OSB plate is a material quite unstable to negative environmental influences. In order for it to serve for a long time, the stove must be processed. The process of painting the plate requires taking into account many factors, as well as thorough preliminary surface treatment.
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