Woodworking with varnishes is an excellent solution. However, surfaces coated with such protective substrates need careful maintenance and periodic restoration. All this is a rather laborious and complex process. To avoid unnecessary inconvenience, it is advisable to use wood oil for internal work.
Functions of oil impregnation
The main task that wood oil performs for internal work is to improve the quality of the treated surfaces, extend the life of structures, strengthen the structure of the material. This effect is achieved due to the ability of such compounds to penetrate into the deeper layers of wood. Ultimately, wood oil for internal work tightly interconnects the fibers of the material, passing through the polymerization process.
Why is it better to give preference to oil when processing wood?
For what reason do experienced craftsmen most often choose wood oil for interior use? Reviews of experts show that such impregnations have a double effect on the material. First of all, the oil penetrates deeply into the structure of the tree, protecting it from chemical damage and moisture from the inside. In addition, a sufficiently dense protective barrier is created on the surface of the material, which plays a similar role.
The advantages of oils over paints and varnishes
Masters prefer to use oil, neglecting varnishes, in such cases:
- When processing exotic, expensive wood, the internal structure of which in itself is rich in natural oils.
- When the operation of a wooden structure is assumed in conditions of significant changes in humidity and temperature.
- If necessary, protection from the natural effects of parquet or plank floor, under which the elements of the heating system are located. Thus, the use of oil impregnation eliminates the deformation of the material.
- In the case of floor treatment in open areas. Even the most high-quality, expensive varnishes can withstand a limited number of freezing and thawing cycles. Oil impregnations are devoid of this drawback.
- When covering wood, which often comes in contact with moisture and water (structures located in bathrooms, nearby pools).
There is a specific quality that wood oil has for indoor use. According to physiotherapists, to restore good health, it is useful to walk barefoot on a wooden floor. Oil-treated wood retains its original, natural surface texture. On the contrary, its varnish completely aligns, making the tree absolutely smooth.
Features of the work
How is Tikkurila wood oil for interior applications and other common substrates for natural coatings applied? The processing process is as follows.
To begin with, preliminary grinding of wood is carried out with sandpaper of medium grain size. Further cracks are putty. Surfaces are thoroughly cleaned and dried.
Using a rubber spatula, brush or roller, directly apply wood oil for interior use. Impregnation colors are selected based on the shade of wood. Coat the surface with a protective base, applying the latter with a thin, uniform layer. Excessive impregnation usually stays on the surface. Therefore, in the future they all have to be removed exactly, which is equivalent to the wasteful use of impregnation.
The oil is allowed to absorb, after which the surfaces are polished by hand. If necessary, treatment of impressive areas resort to the use of grinding machines.
Finally, the wood is left alone for about 10-12 hours. After the specified time, wooden structures can be freely put into operation. In conclusion, it is worth noting that surface treatment with varnish takes much more time and, as practice shows, the implementation of this protective base is several times more expensive.