Purpose, composition and rules for applying the primer EP-057

The EP-057 primer is a crucial element in attaining a long-lasting and superior paint finish. This primer is intended to give surfaces better adhesion, longevity, and protection by laying a solid foundation for later paint layers. For both professionals and do-it-yourself enthusiasts looking to get the best results out of their projects, understanding its purpose, composition, and application guidelines is essential.

Fundamentally, the purpose of EP-057 is to produce a consistent and stable base layer on a range of substrates. This primer improves the overall appearance of the final coat, seals porous surfaces, and prevents uneven paint absorption. It is especially useful for prepping metal, wood, and other materials, which makes it adaptable for a variety of uses in industrial, automotive, and construction contexts.

A combination of resins, pigments, and additives designed to enhance performance make up EP-057’s composition. The pigments add to the primer’s opacity and color consistency, while the resins supply the essential binding qualities. Additives are added to improve certain properties like resistance to environmental influences, flexibility, and drying time. Because of its well-balanced formulation, EP-057 consistently and dependably produces results in a range of scenarios.

To guarantee the EP-057 primer’s efficacy, there are a few essential steps that must be followed. The first and most important stage is surface preparation, which entails clearing the surface of rust, grease, and dust. To preserve the primer’s performance and consistency, it must be properly mixed before application. The application of the primer can be done with a brush, roller, or spray gun, depending on the needs of the project. To create a strong, even layer that will support the subsequent paint applications, give each coat enough time to dry.

To sum up, EP-057 is an essential primer that improves the functionality and finish of the paint job. Both professionals and enthusiasts can rely on it thanks to its precisely designed composition and application guidelines. On a number of surfaces, users can attain a high-quality, durable, and smooth finish by adhering to the suggested guidelines.

Purpose	The EP-057 primer is designed to protect metal surfaces from corrosion. It provides a strong foundation for subsequent paint layers, ensuring better adhesion and durability.
Composition	This primer consists of epoxy resins, hardeners, and various additives that enhance its protective properties and adhesion.
Application Rules	Before applying, clean and degrease the surface thoroughly. Mix the primer components as instructed, then apply evenly using a brush, roller, or spray. Allow adequate drying time before applying additional layers or topcoat.

Composition and purpose

In connection with EP-057:

• zinc powder;
• epoxy resin;
• Polyamide hardener.

The primer is a polyurethane resin-modified suspension of powder, resin, and polyamide. Gray primer color.

The paint material’s function is to shield metal structures from corrosion, which

• operated in atmospheric conditions;
• subject to aggressive effects of sea or fresh water;
• are in conditions of high humidity.

Apply EP-057 primer to protect:

• containers in which oil products are being stored;
• pipelines.

Equipment exposed to an aggressive environment, such as that found in cars, ships, and trains, is primed with a zinc composition. The composition is utilized for patronage in daily life:

• gate, fences and gates;
• pillars;
• water, sewer pipes;
• spilled gutters;
• roofs.

Pools, balconies, and kitchens can all benefit from the primer’s application. Even in highly humid environments, structures coated with special enamels and primed with EP-057 will endure for a very long time.

Features and advantages

Strong anti-corrosion properties are present in the primer. Completely waterproof, EP-057 stops electrolyte from having an impact on the metal structure’s surface. In addition to consistently shielding the metal from the damaging effects of moisture, the soil also slows down the corrosion processes that have already started.

• durable if the coating is applied according to the instructions and does not have mechanical damage that violate the integrity;
• waterproof and drainage;
• resistant to loads, electrostatic, electric and vibrations;
• chemically racks to the effects of aggressive environments;
• Heat and fiery resistant, fades independently;
• insensitive to sharp temperature differences;
• resistant to fungi, insects and ultravioletus.

Applying soil to a vertical surface results in an even layer that doesn’t flow.

Assuring long-lasting and superior paint finishes requires the primer EP-057, which offers a strong base that improves adhesion and corrosion resistance. Epoxy resins, pigments, and solvents are the ingredients of this primer, which combine to form a barrier of defense on a variety of surfaces. It’s important to adhere to certain instructions when applying EP-057, such as thoroughly cleaning and preparing the surface, applying the primer in even coats, and allowing enough drying time in between layers. By taking these precautions, the paintwork will perform at its best and last longer, which makes EP-057 a dependable option for both professional and do-it-yourself projects.

Technical characteristics of the primer EP-057

The percentage of non-volatile materials in the primer coating’s composition ranges from 87-99%. The following solvents are used to prepare the mixture: RP, R-4, and R-5.

The primer mixture applied to the metal surface cures to a waterproof, homogeneous, matte gray film. The layer is between 65 and 70 microns thick, and 330 g/m is the maximum amount of mixture that is consumed. After 12 hours, the completed composition can be applied as long as the air temperature is between 20 and 22 degrees.

Preparation of the primer

The soil is ready for application thirty minutes in advance:

1. Herder N3 is added to the base (zinc powder). Material ratio: per kilogram of the main primer, there are 70 g of hardener and 100 g of solvent.
2. The composition is thoroughly mixed for 10 minutes, brought to the desired viscosity using the solvent of the RP.
3. After mixing, filtered through several layers of gauze. In this form, the composition is ready to use.

Surface preparation

Prior to applying the metal structure’s composition, some preparation is required:

1. Remove from the surface everything that interferes with staining, accelerates corrosion: metal chips, extraneous inclusions, layer of mineral oils, dust.
2. Clean the prepared surface in three ways: mechanical, chemical, thermal. For chemical surface cleaning, drinking water, solvents, and other compounds are used.
3. After the structure is thoroughly cleaned, it is chrome or phosphate. The procedure increases the properties of the paintwork – adhesion, life.
4. After the surface of the metal structure is thoroughly cleaned, degreased and prepared, proceed to the application of the primer.

Crucial! The mixture can be applied alone as a coating or as a base coat before more painting.

Application to the surface

There are various methods to apply primer EP-057:

• spraying – using special equipment;
• brush;
• roller.

If the painted surface has a small area, the final application option is suitable. Pneumatic equipment is used to spray the mixture if there are large metal structures and restricted working conditions. Airless spraying is used to cover bulkrete products when a high-quality final layer is required.

Depending on how the soil is applied to the metal surface, the working composition’s viscosity varies. In the event that the building receives zinc tread soil:

• with a brush or roller, the composition is diluted to a viscosity of 60 – 80 s;
• a pneumatic transmitter, the degree of viscosity of the soil mortar is 16 – 20 s;
• airless method, the tread is diluted to 20 – 40 s.

When applying a primer, the temperature shouldn’t be higher than thirty degrees. It is advised that the composition use a minimum of two layers. A maximum of two hours can pass between metal surface stainings.

Every ten to fifteen minutes, the finished soil is stirred because the zinc powder in the primer settles.

Packaging, storage conditions

The base, hardener, and diluent are included in the basic packaging, which weighs 46.8 kg. After six months from the date of production, store a zinc tread in dimly lit areas away from moisture and direct sunlight.

The precipitate is mixed, and the composition can be spaced. The temperature in storage does not go above +40; it might even be as low as -40. Adherence to storage guidelines is a sign of the final composition’s quality.

Safety precautions

Epoxy primer is poisonous and flammable. Close to an open flame, manipulation is strictly forbidden. All tasks, from mixing the mixture to applying it, are only completed in areas with adequate ventilation. Use personal safety gear during the process, such as rubber gloves, masks, and glasses.

Workers mixing or spraying the mixture must wear respirators because a dry component of the fly can cause harm to the digestive and respiratory systems.

It gets washed if the primer gets on the skin. Apply soap and warm running water.

The EP-057 primer is intended to improve topcoat adhesion and shield the underlying material. It is used as a foundational layer in a variety of painting and coating applications. Its composition was deliberately designed to satisfy the requirements of maritime and industrial settings, where toughness and resilience to adverse conditions are critical.

With its unique combination of hardeners, additives, and epoxy resins, the EP-057 primer provides superior bonding capabilities. This composition adds to its protective properties against corrosion and environmental damage in addition to guaranteeing strong adhesion to surfaces such as metal, concrete, and previously painted areas. Because of the way its components are balanced, EP-057 is a great option for projects that call for durable finishes.

To get the best results when applying EP-057, meticulous planning and adherence to particular instructions are necessary. The surface needs to be clear of impurities like rust, oil, and grease and dry. It is essential to mix the primer ingredients correctly and to give adequate curing time in between coats. By taking these actions, the primer ensures a professional and long-lasting finish by providing a stable and smooth base for the paint layers that come after.

To sum up, the primer EP-057 is a dependable and adaptable product for a range of uses. It is the preferred option for people looking for a premium primer that offers outstanding performance and protection due to its distinctive composition and efficient application method. Painting projects can be completed to exceptional quality by professionals and do-it-yourselfers alike if they comprehend and adhere to the usage guidelines.

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