Description of the technical characteristics and nuances of the use of soil GF-021

Within the paint and coating industry, Soil GF-021 is a primer that is both versatile and commonly used. It acts as an essential surface preparation layer for a variety of surfaces and is renowned for its superior adhesion qualities. GF-021 assists in generating a smooth, even base that improves the durability and appearance of the finished paintwork, whether you are working with concrete, wood, or metal.

This primer is a crucial part of both industrial and residential projects because of its well-known capacity to stop rust on metal surfaces. Its protective properties ensure that the topcoat adheres better and keeps its aesthetic appeal longer, in addition to prolonging the life of the surfaces.

There are a few important technical aspects of GF-021 to be aware of. It usually dries quickly, allowing projects to be completed more quickly. Additionally, it is made to be reasonably thin and offer good coverage, which keeps costs down without sacrificing effectiveness. Comprehending these subtleties can aid in attaining optimal outcomes, regardless of the scale of the professional assignment or the modest do-it-yourself undertaking.

Applying Soil GF-021 is simple, but for best results, pay close attention to the details. It is important to prepare the surface; it must be dry, clean, and devoid of any dust or grease. Applying the right materials, like rollers, brushes, or spray equipment, can also affect the finish’s quality. By following these recommendations, you can be sure that the primer works as intended and provides a solid base for the paint layers that come after.

Technical Characteristic	Description
Type	Primer GF-021
Application	Prepares surfaces for painting, enhancing adhesion
Drying Time	8 hours at 20°C
Surface Compatibility	Metal, wood, concrete
Color	Red-brown, grey
Coverage	6-10 m² per liter
Thinning	White spirit or solvent
Application Method	Brush, roller, spray
Benefits	Anti-corrosion, improves paint durability
Safety	Use in well-ventilated areas, wear protective gear

Description of the primer GF-021

GF-021 fluid, which contains solid particles and is based on alcohol varnish. The state standard governs the composition and technical features. The primary elements of soil are:

• alkyd varnish;
• sequacacities;
• minerals;
• stabilizers;
• pigments;
• corrosion inhibitors;
• Other additives.

Even the most porous bases—wood, for example—will not absorb the soil. A film layer forms to shield the processed material from outside influences following the application of a primer to the surface.

Soil GF-021 is a multipurpose primer that is commonly used to prepare surfaces for painting. It provides superior adhesion, resistance to corrosion, and durability. This primer improves the finish and durability of the topcoat on both metal and wood surfaces. Professional painters and do-it-yourselfers alike love GF-021 because it’s simple to apply, dries quickly, and leaves a smooth, uniform base. The secret to getting the best results from any painting project is to understand its technical features and application nuances.

Areas of use

Applying a primer mixture to different kinds of surfaces is a good idea. This is because the paintwork’s flow rate dropped by 1 m2 as a result. Can be independently applied without prepping the surface for additional processing or using another LCM.

The GF-021 primer can be applied to metal, wood, plastic, concrete, faner, MDF, and chipboard. used as a corrosion preventive measure. Its moisture resistance and antifungal properties are highly valuable when working with metal products, like painting automobiles. Soil can be applied outside the room because it is resistant to temperature changes.

Advantages

Benefits of the GF-021 soil

• severe prevention of rust;
• atmospheric resistance;
• dries quickly;
• protects from the aggressive action of chem. reagents and household chemicals;
• can be operated with an increased humidity;

• increases the strength of the clutch between the surface and other paintwork;
• reduces the consumption of LKM (varnish, paints);
• ease in applying with conventional painting tools – brushes, rollers;
• price.

GF soil is frequently combined with other paints and varnishes that have entirely different bases (oil, bitumen). The concurrent application of GF-021 and alkyd enamel PF-115 is a commonly used combination.

Flaws

The mixture dries quickly (12 hours), according to the manufacturer, but in reality, this time often takes longer than 24 hours and can even take longer depending on the operating conditions. The soil can dry out more slowly during temperature changes.

It is vital to wait for the soil to dry completely before painting over a low primer as the paint will quickly start to fold.

Specifications

The state standard (GOST 25129-82) governs the technical specifications of primer GF-021, including production, storage, operation, and transportation conditions. The parameters for gray material are recorded in technical conditions, or TU, rather than the GOST.

Data GF-021 according to GOST 25129-82

Parameter	Meaning
The appearance of the film	Red-brown (gray, white), half-gloss or matte texture. Homogeneous, flat, without stratification and craters
The degree of re -trotter	40 microns
Conditional viscosity	45
Drying time to the third degree at a temperature of 20 ° C	12 hours
Elasticity with bend	1 mm
Shock strength	50 cm
The hardness of the film	0.35
Angesia of the film	no more than 1 point
One layer consumption	60-100 grams per 1m²
Non -volatile substances, %	54-60

The unique values of the characteristics are present in a gray primer that dries quickly in several positions:

• The share of non-volatile substances is 60-70%;
• Film hardness – 0.1;
• Visibility – 80.

Consumption

The application technique itself will determine how much material is applied.

To cover one layer, the primer GF-021 will require between 60 and 100 g of material per square meter of metal.

Color palette

Primers are usually gray and reddish-brown, but you can request black soil to be produced instead. The availability of a specific batch affects the color saturation and quality.

Storage conditions

It must be kept in the most basic container possible, with the humidity level kept at 80% and direct sunlight avoided. The composition is probably only frozen to -20 °C. The two-year expiration date will apply in such cases.

Security measures

The use of personal protective equipment is imperative due to the GF-021, as its solvent content has a toxicity that negatively affects human health. to safeguard the respiratory system, mucous membranes, and skin.

Make sure you wear gloves, glasses, a respirator, tight clothing, and clothing next to the body to reduce the likelihood of the primer accidentally falling onto your skin. Wearing specific protective overalls is recommended when performing primitive work.

It is simple to burn the soil. There are provisions for fire safety. Using any kind of fire near the mixture is prohibited, including lighters and cigarettes. Both natural (opening all doors and windows) and artificial (extracts) ventilation are used to lower the amount of harmful vapors. Skin should be cleaned with a soap solution after coming into contact with the mixture.

The primer is completely safe and has no negative effects on the body once it has dried completely.

Certificate of conformity

As required by law, the manufacturer must affix certifications to each batch attesting to its legitimacy and compliance with every one of the quality standards listed in GOST 25129-82. A high-quality passport and a hygienic certificate are also required.

Download the primer GF-021’s certificate of conformance for free.

Packing

For typical retail consumers, soil packaging is done in banks up to 2.8 kg, and for industrial users, it’s done in containers weighing between 25 and 250 kg.

Price

The cost will vary depending on the type of packing chosen, the manufacturer or retailer, the circumstances, and the delivery time. One kilogram of primer costs 60 rubles at retail. Lower costs per kilogram are obtained through bulk purchases.

Padding

There are two steps to the full primer process:

• surface preparation;

• Application of soil.

Preparation

Finishing a metal surface by priming it without painting it afterwards can be confined by a well-prepared surface. This is brought on by GF-021, which coats surfaces in a uniform, pleasant manner.

1. The metal must be completely cleaned, removed the traces of rust, dirt, dust, oil, remove the old layer of paint with sandpaper or grinder.
2. Get rid of possible ledges on metal, burrs, recesses.
3. Inside the room, door openings, windows should be closed with a film or construction tape .

Application of soil

Using well-known painting supplies like brushes, rollers, and spray guns, you can prime. The mixture can be used to sink and spray in an electric field with a static voltage.

When the roller and brushes are working properly, the final technique involves using a pump and connecting it to the construction gun’s 220V power socket. The email, charge, and post-spraying are sent to the primer. This method uses the least amount of soil. Priming large surfaces and processing obscure areas with limited access, like heating radiators, are two applications where this method excels.

Pneumatic spraying involves pushing the primer out of the sprayer’s nozzle under pressure while compressed air is fed to it from a high-pressure compressor. A thicker layer is applied by pneumojetting, allowing for the application of a primer in a single entry. Soil is being poured onto the surface by determination. utilized on tiny surfaces where the mixture may eventually flow out of them.

Than to dilute

Referring to the usage instructions will be the appropriate course of action when determining the GF-021’s dilution. Diluting is required when viscosity standards deviate from what is required.

The collection of solvents is typical:

• White Spirit;
• solvent;
• turpentine solution;

• xylol;
• For electric spraying, RE-3B solvents, 4V.

For example, add no more than 25 liters of diluent per 100 liters of soil. The amount of added solvent should not exceed 25% of the total volume of the mixture. Using a drill and a unique nozzle, mixing is done after the diluent has been added.

Coloring

Once the GF-021 composition has completely dried up, painting is possible. Not every kind of enamel can be used to paint with. Only the markings AU, MA, KF, HB, MS, UR, PE, CHC, EP, and ET are acceptable.

Errors during operation

Following all storage, pre-processing, and surface priming instructions is essential to ensuring the primer lasts as long as possible.

1. Safe spots from fat, oils sooner or later will appear on the well -called surface.
2. The quality of the primer and the coloring composition itself decreases if the soil does not dry out completely. It is very important to wait for the full drying time and check the formation of a strong film on the surface.
3. Do not give preference to PVA glue and water -based compounds, since they have the worst properties of the clutch and the strength of the formed film.

A popular primer for use in a variety of painting and construction projects is Soil GF-021. Its adaptability and efficient corrosion protection for surfaces are the main reasons for its popularity. This primer creates a solid foundation for subsequent paint layers and works especially well on metal and wood surfaces.

Soil GF-021’s rapid drying time is one of its primary technical features, which makes it perfect for projects requiring a quick turnaround. It also has outstanding adhesion qualities, which guarantee that the topcoat sticks well and endures a longer time. For outdoor applications, the primer’s strong resistance to weathering is also essential.

Applying Soil GF-021 to a clean, dry surface is essential for optimal outcomes. The efficiency of the primer is increased with proper surface preparation, such as the removal of old paint and rust. It provides maximum protection and facilitates a smooth finish when applied in thin, even coats.

In general, Soil GF-021 is a dependable option for anyone wishing to prime or protect wood or metal surfaces. It is an essential tool for both professional and do-it-yourself painting projects due to its robust protective properties and ease of use. You can guarantee a strong and long-lasting finish by using the suggested application techniques.

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