Priming ST-16 from the manufacturer "Ceresite"is quite popular among consumers today. Without it it would be impossible to decorate the surfaces, and there is no need to talk about Venetian plaster. The primer described is used before applying the decorative coating. This material has the status of a leader in its segment. In this area, this primer has become almost the standard.
Primer ST-16 is a water-dispersion composition that can be used with different types of coatings, among them:
Когда речь идёт о бетоне, сюда следует отнести also aerated concrete. In conjunction with it, the coefficient of vapor barrier of the primer must be coordinated with this index, which is inherent in the vapor barrier of aerated concrete. This value for the primer should not be less. Otherwise, the vapor barrier system will be broken, moisture will penetrate through the joints of the concrete and the primer and accumulate on the surface. Subsequently, you may encounter dumping of the base and the appearance of the fungus.
Primer CT-16, according to consumers, is capable ofincrease the quality of adhesion of the base with the finishing material. The composition has moisture repellent characteristics. Consumers like that it is vapor-permeable, than not every primer can boast. There are no solvents in the composition, which indicates ecological compatibility. Buyers especially emphasize that the mixture can be used not only indoors, but also outdoors. The composition is ready for use immediately after purchase. As the domestic master says, it should only be stirred a little.
Primer ST-16 is a water-dispersion mixtureacrylic polymers to which pigments and minerals are added during the mixing process. The consistency of the composition is rather thick, it contains a certain amount of quartz chips, which provides roughness and increases the quality of adhesion. The density of the mixture is 1.58 kg / dm3. Use primer can be at a temperature ranging from +5 to +30 ° C, while the lower limit must be strictly observed.
When applied, the humidity of the air should not beabove 80%. The drying time can be from 3 to 6 hours, which is true at the optimum ambient temperature. One square meter may require about 0.2 liters of primer, the final value may increase and depends on the absorbency.
Primer ST-16, the characteristics of which werementioned above, should be used with some nuances in mind. The application of the mixture can be carried out before gluing the wallpaper or painting the walls. The composition makes it possible to increase the roughness. The material is mixed well before use.
The consistency is not suitable for roller application,use only brushes for this. The same circumstance also indicates that stainless steel elements should be used as fasteners. The primer consumption of "Tserezit ST-16" for 1m2 was mentioned above. However, this is not the only condition that the producer places on the consumer. Among other things, the composition is not recommended to be diluted with water.
Для того чтобы проверить грунтовку на качество, on the outer layer should be carried by the edge of the spatula. If there is no trace left, the work was carried out according to the technology. Use a primer on any surface. Despite the fact that the cost of the material is quite high, it remains popular among consumers. It is realized in tanks of 10 and 25 liters, which will be enough for 50 and 125 m2 respectively.
The primer described above is used forprocessing of different mineral bases. The composition can be used before applying acrylic, mineral and silicone decorative plasters. Excellent paint on the primer, designed for outdoor and indoor use. The material can be used not only for cement, lime-cement, concrete and gypsum plasters, but also for strong paint and varnish acrylic and oil coatings.
Primer CT-16, the application of which is described ininstructions, is also used for the installation of external thermal insulation systems. The composition is covered with a reinforced protective layer, after which different types of plasters are applied.
Primer, according to consumers, allowsReduce the absorbency of the coating, strengthening them and preventing the excessive drying of thin-layer mineral plasters. Surfaces, according to consumers, with the help of a primer can be protected from the effects of precipitation and moisture.
On the formed layer perfectly liedecorative plasters, the primer itself increases the operational reliability of plasters and paints, preventing the translucent color of the rough surface through a thin layer of plaster coating. The primer has a white color that the customers like, as well as the fact that it can be tinted using the manufacturer's color card.
Primer CT-16, reviewed inarticle and should help you make the right choice, be applied to the prepared surface. The foundation must be made dry and even, and also strong enough. The surface should be cleaned of dirt in the form of lubricating oils, fats, bituminous mastics, dust and fragile paintwork. Crumbling areas must be shared.
Zones affected by moss, fungus and algae,It should be cleaned with steel brushes and covered with a fungicidal preparation from the same manufacturer. Defects and cracks should be filled with the material "Ceresite CT 29", doing this three days before applying the primer. For repair, you can use other materials designed for this purpose. "Ceresite CT-16" is applied to the primer "Ceresite CT 17", when it comes to moisture-sensitive and highly absorbent substrates, among them:
Quite often, "Tserezit ST-16" is applied toprimer CT-17, which allows to reduce the quality of hydrophobicity. The preparatory layer of the primer is left to dry for at least 4 hours. Doors and windows, as well as other elements and adjacent surfaces that should not be processed, should be covered with a paint tape.
Before use, the primer is goodit is applied to the surface once with the help of a brush. Primer is not applied by roller, it should not be diluted. It is important to use only stainless steel or steel tools that do not undergo these processes. It can also be, for example, plastic.
