Black matte paint for metal: features of choice

Content
  1. Advantages and disadvantages
  2. Application area
  3. How to choose?

On the modern construction market, there is a huge range of special paints for various metal surfaces. When choosing a facing material, one should take into account the composition, which must correspond to the type of product to be painted, the level of processing and operating conditions. Black matte paint for metal is very popular with buyers, the choice of which should always be taken into account before buying.

Advantages and disadvantages

Matte black paint is widely used to protect metal products from corrosion and the harmful effects of various factors.

The advantages of modern formulations of matte black paints include:

  • versatility (this product is suitable for coloring a variety of products);
  • resistance to ultraviolet rays;
  • protection of metal against corrosion;
  • ease of application;
  • good adhesion to metal surfaces;
  • heat resistance;
  • moisture resistance;
  • low level of toxicity;
  • fast drying speed.

The matt black color of the paint favorably emphasizes the shape of the product, makes minor mechanical damage and minor contamination invisible.

There are some drawbacks to the matte black finish:

  • Matte paints may change tone after application.
  • The matt surface is difficult to sand.
  • On a matte background, stains from various dirt are more noticeable than on a glossy coating.
  • Black color has a weak reflectivity, products painted in this color heat up more in the sun (in some situations this property can be attributed to advantages).

Application area

The area of ​​application of matte black paint for metal is quite extensive.

Use it for staining:

  • galvanized roofs;
  • drain pipes;
  • hangars;
  • radiators (heat-resistant options);
  • metal gratings;
  • steel tanks;
  • car body parts.

In everyday life, matte black paint is used to paint various pieces of furniture and accessories. It can be applied not only to metal surfaces, but also to wooden, plastic, concrete bases.

How to choose?

The main requirement when choosing a paint is to analyze the surface to be coated and the operating conditions of the painted products.

The features of the metal should be taken into account:

  • Ferrous metal requires reliable protection against the decay (corrosion) process. In this case, the paint must have anti-corrosion properties.
  • The zinc surface does not need additional protection, the coating must have good adhesion.
  • The surface of the metal should be cleaned of rust, you can pick up a special composition (which does not require preparatory work and qualitatively stains the metal surface through oxidized iron).
  • Non-ferrous metals are rarely painted, if necessary, they are decorated with any composition.

Consideration should be given to the features of the use of the product, which will be subject to staining:

  • All coloring compositions, depending on the place of application, are divided into two types: for external or internal work. This characterizes their ability to withstand various atmospheric conditions, and also determines the level of toxicity.
  • Depending on the place of use of metal structures, the temperature regime should be taken into account when selecting the appropriate paint. There are compositions that can withstand t up to 6000C.

You should also pay attention to the main indicators (price, consumption and period of operation).

It should be understood that it is more profitable to buy a more expensive paint that can last for more than a dozen years than to paint with a cheap composition and regularly refresh the coating.

To determine the composition, you need to know what types of black matte enamel for metal surfaces exist.

Alkyd

Alkyd enamel is a universal budget paint available in various colors, including matte black. It is used for external and internal work, it can be applied to an unprimed surface. Quick-drying enamel is resistant to temperature changes and various atmospheric influences.

Acrylic-urethane two-component

This is a high-quality matte black finish that is perfect for protecting metal products. It is possible to use this enamel as a separate protective and decorative coating, finishing on a primed surface. Often this enamel is used to cover car body parts, as the coating is resistant to weathering and has a long service life.

Alkyd-urethane primer-enamel

This black enamel is a one-component matt paint used as a light-absorbing coating that can give a beautiful decorative look to metal structures, various mechanisms and vehicle parts. It can be applied to an unprepared surface, as the enamel can transform rust and has anti-corrosion properties.

Soluble acrylic

This paint is a durable one-component outdoor coating that can be used to paint metal, reinforced concrete surfaces. It is weather-resistant, so it is often used as a tool that can paint over old road markings. Due to the matt black color, this coating does not reflect the headlights.

You will learn how to apply matte black paint to a metal product in the following video.

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