Almost all finishing work require preliminary primer primer. The use of the primer increases significantly the strength and service life of the main coating. Consider the types of soils: primer for walls. This type of primer is divided into several categories: a) mineral primers. Used to smooth and primary surface treatment of the wall. Used for walls from various blocks and brick. b) alkyd primers. Primer made on the basis of alkyd resin. Used to process surfaces made of wood or various wood and steering plates. A special moisture -insulating alkyd primer is very popular, it perfectly protects the surface from mold and moisture. When adding zinc, we get an alkyd primer with excellent anti -corrosion properties. After repairing in the kitchen, you can safely install kitchen sets.
c) acrylic primers. They are applicable to different surfaces. The task of the primer, in the preparation and enhancement of the surface adhesion for the coating (putty, painting, gluing tiles, etc. p.). Such a primer dries very quickly, and has no smell. Landing on concrete. With this composition you can cover not only concrete, but also various concrete blocks. It is used for initial surface treatment, in order to increase density and to protect against moisture. 3. Primer for metal surfaces. This primer includes special additives, primarily increasing anti -corrosion properties. The primer is deeply absorbed into the metal, such a primer is often used for independent surface covering, without subsequent staining (for example, for garages, roofs and other iron different structures).