Choosing the appropriate primer is essential for painting metal surfaces. The KhS-04 primer is a well-liked option because of its remarkable qualities and adaptability. This primer is made specifically to improve paint adhesion to metal by offering a smooth, resilient base that is resistant to a variety of environmental factors.
Because KhS-04 primer resists corrosion so well, it is highly valued for shielding metal surfaces from rust and deterioration. This makes it the best option for applications that require both indoor and outdoor use because it guarantees long-lasting protection and preserves the integrity of the painted surface over time.
Although applying KhS-04 primer is simple, there are a few important steps and guidelines to remember in order to get the best results. In order to guarantee that the primer adheres properly and functions as best it can, proper surface preparation is crucial. This entails giving the metal surface a thorough cleaning, eliminating any grease, rust, or outdated paint, and making sure the surface is dry before applying new paint.
Depending on the size and shape of the area to be coated, the primer can be applied with a brush, roller, or spray gun once the surface has been prepared. If more than one coat of primer is required, it is crucial to apply it evenly and give it enough time to dry in between. This guarantees a robust adhesion between the primer and the metal, establishing a firm base for the final coat of paint.
All things considered, the KhS-04 primer is a dependable and efficient way to prime metal surfaces. You can obtain a high-quality finish that not only looks fantastic but also offers excellent protection against the elements by following the suggested application procedures.
| Property | Feature |
| Adhesion | Excellent adhesion to metal surfaces |
| Corrosion Resistance | Provides strong protection against rust |
| Drying Time | Quick drying within 1-2 hours |
| Application Method | Can be applied by brush, roller, or spray |
| Compatibility | Compatible with various topcoats |
| Durability | Long-lasting under harsh conditions |
Description
Concrete, reinforced concrete, and metal surfaces are all protected with CHC-04. Iron is added to the mixture (as a filler), which strengthens the foundation for paint and varnish. The primary characteristics, appearance, density, surface roughness, and chemical resistance are nearly exact replicas of polyvinyl chloride-based products.
When applied to metal tanks intended for storage, the CHS-558 CHS-04 gives rise to a persistent chemical compound that is inert to many substances used as ethyl alcohol and strong wine drinks. As a result, for food products, enamel and CHS-558 CHS-04 are combined. drinks, beer, and juices.
Characteristics
A unique technology based on vinyl acetate and vinyl chloride is used to make CHC-04. The use of a specific pigment is indicated by the conformance certificate. The color scheme of the material is restricted. Usually, this is a dark brown or reddish-brown tint.
Notable are a few of the primary technical features:
- rapid drying (like enamel) – at a temperature of 20 – 25 ° C no more than 3 hours;
- Economical consumption – 1 sq. m is 80 – 110 g;
- the presence of non -volatile substances to the mass is 46 – 49 %;
- The thickness of one protective layer is 17 – 20 microns;
- good adhesion, which is on a scale of 2 points;
- Consumption for one layer for metal – from 80 to 110 g/m2, when primed concrete, the material is spent twice as much, the exact value is calculated depending on the porosity of the base.
Crucial! Six months from the factory’s date of manufacture is the storage period for KhS-04. Packaging in the customer’s container is possible upon request.
The composition of the soil determines its characteristics. The content possesses the following qualities:
- water resistance;
- resistance to direct exposure to acids, alkalis, salts;
- excellent adhesion to the surface;
- resistance to low, medium and moderately high (up to +60 ° C) temperatures, let"s allow short -term heating to +120 ° C.
Take note: The soil’s surface is remarkably smooth and has tiny pores.
Preparatory work
Even with the superior anti-corrosion qualities, priming requires surface preparation. Even better adhesion and coating quality will result from this.
The work order based on the material:
- Clean concrete from dirt and old finish coating. To remove swollen paint and poorly -abundant plaster, use a spatula. If LKM is “sitting tight”, you will need a wash or a construction hair dryer. Remove oil spots with a solvent 647. Go on the surface with a grinding disk, then sprinkle and start priming.
- Peel the steel surface from rust. If the metal "went" in layers, pick them up with a spatula. Then treat the surface with a metal brush. If there is an old paint, rinse it or heat it with a construction hairdryer and remove it. Remove the oxides, in prison, use the Antirzhavchina remedy.
When the KhS-04 primer is applied to metal surfaces, it provides strong corrosion protection and improves the adhesion of later paint layers. This primer is perfect for outdoor and industrial applications because it is specially formulated to withstand harsh environmental conditions. The proper application of KhS-04 primer results in a smooth, long-lasting base that prolongs the life of both the metal and the paint. To get the best results and ensure that the primer adheres well and offers the anticipated protective benefits, proper surface preparation and application techniques are essential.
Padding
Applying the product requires the use of a brush, roller, or spray gun. Depending on the required layer thickness, a particular method is chosen.
- Mix the primer in a container with a stick or a drill with a mixer nozzle at low speeds. No lumps should remain. When using a spray gun, dilute the primer to the working viscosity with solvents R-4 or P-4A.
- Apply to the prepared surface. If you work with a brush or roller, apply neighboring layers with a small overlap. Avoid a lot of material consumption.
- Let it dry with the first layer (at least 3 hours at +20 ° C).
- If necessary, apply the second layer and wait for its drying.
- Apply the finish coating.
The temperature range at which a spray gun can be used is -10 °C to +30 °C. H2O relative: ≤ 80%.
Speaking of which, One cannot prime a wet surface. If a metal product (like a tinted window) is brought from the cold to the heated state, you must wait until the product’s temperature reaches room temperature before staining.
Using KhS-04 as a primer on metal surfaces is essential to guaranteeing a durable and long-lasting finish. Excellent adhesion is provided by this primer, strengthening the bond between the metal and topcoat. Rust and corrosion are prevented by sealing the surface, which is crucial for preserving the metal’s integrity over time.
KhS-04 application is simple, but thorough surface preparation is necessary. Grease, dust, and old paint must be removed from the metal. A smooth base for the topcoat is provided by the primer adhering effectively, which is ensured by careful cleaning and sanding. It is advised to apply the primer in thin, even coats, giving each layer enough time to dry.
KhS-04’s adaptability makes it appropriate for use on a range of metal surfaces, including those in the home, automotive, and industrial sectors. It is a useful option for both professionals and do-it-yourselfers because of its quick-drying formula and simplicity of application, which save time and effort. Furthermore, because of the primer’s durability, fewer touch-ups and maintenance are required, which eventually results in cost savings.
All things considered, KhS-04 is a trustworthy and effective primer for metal surfaces. You can achieve a professional-quality finish that improves the look and lifespan of your metal projects by adhering to the proper application procedures. KhS-04 offers the performance and protection you require, whether you’re working on a modest home project or a large-scale industrial job.
