Varnishes and paints are used in various fields. For this reason, such coatings differ in the type of surface to process: wood, metal or mineral base. In addition, varnish coatings are classified according to their chemical composition. Recently, a leading position has been occupied by one -component varnishes. However, in stores you can still easily find varnishes that are hardening when mixing several components. If there are more than two of them, then such varnishes are usually not used. By the way, if you purchase a coolant for heating systems, the price may turn out to be quite pleasant. They are also classified according to the chemical composition of the basis. As well as in such an important property as environmental friendliness.
Here, water -based varnishes stand apart, since they do not have a pungent odor and do not emit harmful toxic substances. Probably all varnishes where organic solvents are used have a strong smell. Therefore, while working with them, it is recommended to ventilate the room as often as possible. Now all the producers of varnishes are striving to abandon their production with organic solvents. At the place of application, they are divided into the following large groups: parquet varnishes; Boat varnishes; Varnishes for decorative decoration; Furniture varnishes.
