Soil enamel HV-0278: the main characteristics and properties

It is important to properly protect materials from corrosion in order to increase their service life. For this purpose, special coatings are used that give the base resistance to external influences.

One of these coatings is the primer enamel HV-0278, which can be applied directly to rust. The tool copes with its task, ensuring the protection of surfaces and increasing their durability.

Soil enamel HV-0278 is a tool with a unique composition. It possesses not only the properties of enamel, but also the primer and rust converter. Mix can be applied on the bases which are completely covered with a rust or corrosion.

In the case of a three-layer application, the structure can be operated even at sub-zero temperatures. The composition in such conditions will be able to perform its functions for 4 years, and its appearance will remain for 2 years.Produced and more durable products with a lifetime of up to 15 years, however, they are very expensive.

Primer HV-0278 is painted and cast iron, and steel, and the surface with a large number of scale. The thickness of the rust can be 70 microns, while the composition will cope well with its purpose, regardless of atmospheric phenomena, the presence of vapors or gases, chemicals or salts.

HV-0278 is perfect for painting surfaces that are difficult to clean for one reason or another. These include curbs, fences, iron bars or metal garages.

Some mechanics use a primer for easy automotive repairs. Enamel is applied to parts that do not require decorative trim.

HV-0278 has a very wide range of areas of operation, the product is universal and suitable for many jobs. They can paint household or industrial structures, devices exposed to gases, various chemicals or reagents.

With this enamel, you can make an excellent base for the refractory surface.

The democratic price of the product is a big plus. For a liter of XB-0278 you will have to pay only 120 rubles.

The primer has a fairly wide color palette. In the range there are enamels of brick, gray, black, yellow and blue colors. Thus, you can save money on the purchase of paint and time - on its application.

Priming enamel is made according to the conditions of GOST: its composition and technical characteristics are fully certified and meet all necessary quality standards.

The main ingredient of the mixture is a perchlovinyl resin used for the manufacture of parts that often interact with aggressive phenomena, as well as in the manufacture of coatings with protective properties.

Priming enamel has high technical characteristics. The conditional viscosity level is ВЗ246, the amount of nonvolatile substances - 35% in a multi-colored and 31% in a colorless composition. The tool is quite economically consumed: only 150 grams per 1m². The composition dries in just an hour.After hardening, a dense, uniform and matte film is obtained.

The adhesion of the resulting film is 2 points, and the efficiency coefficient of the rust converter is 0.7.

There are several tips for using XB-0277, which should be followed.

Before drawing it is necessary to prepare the basis, having cleared it of a rust and the previous paint coat. Then - thoroughly wipe with a special tool, removing dust and dirt.

Next comes the process of dilution of enamel, which will require solvents P4 and P4A. The manufacturer does not indicate the exact degree of viscosity of the finished mixture, it all depends on the method of its application. So, for spraying enamel will have to make it not as thick as when applied with a brush.

The tool is added to the soil gradually, and then thoroughly stirred.

The application of the primer HV-0278 itself can be done either with airless and pneumatic sprays, or with a roller or brush. The hardening time of the layers depends on their sequence: the first dries in 1.5-2 hours, and the next - for 1 hour.

For details on how to apply primer enamel, see the following video.

The temperature during transport should not exceed 30 degrees. Care should be taken to protect the mixture from moisture or sunlight. The packaging must be tightly closed during storage.. In the case of the fulfillment of all norms, primer enamel will be able to serve up to six months.

Unfortunately, while working with the composition, some mistakes are made that should be avoided.

The most important is the application of only one layer in order to save the mixture. To obtain a high quality base should be applied 3 layers, as mentioned above. If you apply only 1 layer, then most of it will be absorbed into the area with corrosion, and the remainder will not be able to provide adequate protection.

Another mistake is the use of a solvent that is not specified in the instructions - it may not be compatible with this primer, and the enamel will lose in quality.

It is also a mistake to apply the primer on a smooth base, since its composition was developed specifically for rusty coatings. Therefore, before processing a particular part, it should be roughened by special treatment.

The soil enamel HV-0278 has not so many reviews on the network, however, positive opinions dominate among the users left opinions.

Many people write about the good quality of the mixture, which after application quickly hardens and gives the surface strength and durability. Marked and Usability of the composition: it can be applied in any way.

Among the positive aspects there is also the democratic price of the product, as well as the variety of colors offered. Soil is easy to breed and use. Value for money is optimally respected.

However, some users highlight a couple of flaws. First, a limited list of solvents specified by the manufacturer in the instructions. Secondly, because of the need for three-layer application of enamel work stretches for a long time.