"Nortex-primer": technical characteristics, composition, properties and reviews

If you have ever done the finishing work in the room, you probably know that a primer is needed to repair it. It usually includes pigments, accelerators and fillers. It is used to apply to porous materials that have a high absorbency. Among others, it should be noted "Nortex-primer", which is quite popular in the modern market of building materials.

Description of the primer "Nortex"

"Nortex-primer" is a composition that is made on a water basis and is used for the processing of stone, brick, wood, and also gypsum surfaces. After the applied layer has dried, it is possible to start surface treatment with a water-dispersion dye.

This primer fills the pores, strengthens the base and extends the service life of the material, increasing the adhesive characteristics. Use of this formulation allows to save the dye, which is applied in the next stage.

Customer reviews and key features

"Nortex-primer" is chosen by modern buyers more and more, because, in their opinion, this mixture has many advantages, among them it is necessary to distinguish:

• The possibility of use for all types of surfaces;
• Antiseptic properties;
• Possibility of tinting;
• Absence in the composition of organic solvents.

If you compare this primer with analog compounds, then the first one can say that it has antiseptic properties, and this is very popular with customers. Consumers emphasize that the mixture can be tinted using pastes used for water-dispersion paints.

"Nortex-primer" is chosen by buyers also for the reason that it is completely safe, because there are no harmful substances in the composition. Even a novice master can cope with the application, but you can use a nebulizer or a brush for this. After coating the walls are white, the base is free of wrinkles and craters.

Specifications

"Nortex primer", the characteristics of which should be known to you, if you plan to use this material for repair work, is a white composition, the density of which varies from 1 to 1.02 g / cm ³ .

Some experts are also interested in the pH level, which in this case is 7-9 units. You may also be interested in the conventional viscosity, which is determined by a viscometer at an air temperature of +20 ° C. This parameter varies from 40 to 42 seconds. Primer "Nortex-primer" is consumed in a volume of 90 g / m ² , this is true if the application will be carried out in one layer on a wooden surface. This parameter will change if the base is made of concrete or stone surfaces, the flow rate will be higher and equal to the limit of 120 g / m ² .

If the gypsum board surface is used as a basis, the consumption will decrease slightly and amount to 60 g / m ² . The application of soil should be carried out at a temperature ranging from +5 to +30 ° C. The drying time of the surface may vary depending on the ambient temperature. If this parameter is +20 ° C, the drying time can be 30-60 minutes.

Composition and purpose

"Nortex primer", the technical characteristics of which have been described above, consists of an aqueous dispersion with the addition of acrylic. A mixture is used to strengthen and glue the bases, which can be achieved by filling the pores with small polymer particles. The mixture is well bonded with paint coatings, increasing their service life.

With the help of the composition, it is possible to exclude the appearance and further development of wood-staining and mold fungi. The painted surface after application of such protection acquires a layer that resists biological damage like blue, mold and fungus, and also exhibits a quality of weathering resistance.

Application

Acrylic primer "Nortex-ground" is intended for the preparation of brick, wooden, concrete and plastered gypsum surfaces before applying water-dispersion paint and varnish materials. A mixture is designed for the treatment of external and internal surfaces, which makes it universal.

Reviews about the features of use

Consumers quite often choose the described in the article a primer for the reason that it is fully ready for use. Additional activities to prepare the mixture is not necessary. The primer will only need to be mixed, then you can start applying it.

Consumers emphasize that the surface should be perfectly dry, clean and strong enough. Before starting work, the surface is cleaned of grease and dust particles, as well as old peeling paint and whitewash. Grease and oil contaminants must be removed with soap and soda ash. Primer acrylic "Nortex-primer" should be applied to the surface, which is washed with water and dried.

Some consumers believe that before applying the composition the surface must be filled, which will increase the efficiency of the layer. Buyers are advised to pay attention to one feature of the composition, which manifests itself in a longer drying time, if the temperature of the environment during application drops below +15 ° C. This also applies to the polymerization stage.

Conclusion

After the application of the primer described above, a colorless coating forms on the surface of the walls, floor or ceiling. If you want the base to acquire a shade, then you should add color. The manufacturer advises using a mixture of Tikkurila.

The number of layers applied will depend on the quality and material of the surface. Between the layers should wait about half an hour, which is true for normal humidity and temperature. Further decorative work can be done in an hour all at the same temperature of the surrounding air. At the same humidity should not exceed 80%, otherwise drying may increase in time up to 24 hours.