Most wooden items need some kind of protective coating in accordance with their functions and surround the conditions. Such a coating is usually called the finish. It significantly improves the appearance of the furniture, and with different types of wood, different coating is used – varnish, butter, wax or stain.
And in some cases it is better to leave wood in its natural form. Some Danish furniture in the past was not covered with anything. and subsequent treatment with soapy solution enhanced the natural shine of wood.
You can create that the finish of varnish will create a certain barrier between us and with your native material, and this can be considered as a drawback. Since wood is so pleasant to the touch. But in general, the varnish coating is a positive factor, HAC how the tree protects.
Some masters believe that the tree should always breathe, and that it is only necessary to cover it with oil or microporous varnish: others prefer to completely close the surface of the wood, which protects against deformations such as shrinkage due to absorption or leaving the moisture contained in the atmosphere contained. Ordinary varnishes can be hermetic by 40%, and varnishes based on epoxy resin of Pa are 100% and withstand strong heating. Finishing – the ego at the same time spider and art, and often becomes objects of hot discussions among the joiners. No need to be afraid to experiment with the decoration, and perhaps you will have preferences – to a large extent related to the smells that some finishing coatings have.
Before the coating, the product should be subsided if there are knots, holes or defects on it, and then sanded either manually or with a grinder (see. Grinding). The skin must be removed all defects, spots, etc. p., A little “fill up” sharp ribs.
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Putty, fine -grained skin and bar for grinding
Polishing tampon and cotton wool
A set of soft brushes
Nitro -cellulose (tsapon) pack wax paste or mastic
Very thin wire washcloth soft fabric for polishing polyurethane, firing varnish or turpentine Danish Oil oil (ca base of tung oil). Linseed oil stain on water or alcohol -based epoxy resin with hardener
1 When finishing by any coating, the surface must be carefully prepared. Here, for this, putty is made of wood dust, resulting in grinding a cut surface mixed with a drop. In this case, you will always be sure that you are not mistaken with color. A thin spatula will help fill >Togo putty all the recesses.
2 After putting up the defects, slightly sand the surface with a very fine -grained skin (No. 400 according to British standards) on a grinding bar.
3 brush remove the remaining dust or just blow it. In our case, dust should be removed from the thin groove in the lid of the box
