Rust paint for exterior metal work and its use

From this article, you can learn about all the features of such a finishing material as rust paint for exterior metal work: types of dyes, their characteristics, properties and consumption, tips on choosing and the finer points of use. The text discusses popular brands that produce compounds with anti-corrosion properties, average prices for them and reviews, as well as the main methods to prevent rust on the metal.

Rust paint for exterior metal work and its use

Rust paint for exterior metal work as a way to protect material

Metal is often used as a material for the manufacture and finishing of many objects. Due to its specific properties and characteristics, it is very much in demand when it comes to structures operated in outdoor conditions. The same features cause the need for the use of paints and varnishes. They prevent premature deterioration of metal products under the influence of external factors.

Rust paint for exterior metal work and its use

Metal structures that are used as elements of the facade of the building and need additional protection:

  • water pipes;
  • elements of the heating system;
  • drainage;
  • fences on stairways and balconies.

In suburban construction metal structures are used very widely. This type of material is used for the manufacture of gates, greenhouses, arbors, trellises and small architectural forms. Depending on the type of metal, the surface may have different characteristics. Among them, strength, resistance to high temperatures, etc. Despite the numerous advantages of the metal, there are drawbacks that force the use of anti-rust paint for exterior works.

The main disadvantage of the metal is its vulnerability to the effects of corrosion, which affects the appearance of products and their operational life.

Rust paint for exterior metal work and its use

Interesting fact! Rust is the result of oxidation that occurs on the surface of the metal. The appearance of corrosion is not provoked by the moisture itself, air is also involved in this process. More precisely, the destruction of the metal occurs when the air contains a large amount of water vapor.

As the formation of corrosion penetrates into the material. It provokes the accumulation of moisture in the metal due to its porous structure. The simplest way to protect the material is to use a corrosion-resistant primer in combination with a dye. But such an approach is costly in terms of material means and time.

The best option for protection will be the application of paint on metal and rust for exterior work, which will form a barrier that prevents the occurrence of oxidative processes.

The main methods of protecting metal products from rust:

  1. Electrochemical.
  2. Galvanic tread.
  3. Cold galvanized.
  4. Phosphating (corrosion conversion method).
  5. Cupping with a polymer film.

Rust paint for exterior metal work and its use

Dyes for finishing metal surfaces and compositions rust are divided into the following types:

  • acrylic water dispersion;
  • alkyd on metal and rust;
  • polyurethane;
  • hammer

Alkyd dyes designed for metal and rust, are characterized by good adhesive properties. The cost of most of these compounds is low. Some types of products are designed to finish galvanized and non-galvanized metal surfaces damaged by rust. It does not require pre-priming.

Acrylic polymers are used as the basis for the manufacture of acrylic paints for metal for outdoor use. Their structure includes modifying, anti-corrosion elements. Working with such material is very comfortable, as it does not have an unpleasant smell. Manufacturers recommend treating the metal with a primer before applying wear-resistant acrylic dyes.

Rust paint for exterior metal work and its use

To buy a polyurethane paint for metal will have to spend. Typically, these paints are used for finishing metal surfaces indoors. The coating has a silky surface, which is resistant to chemical factors and mechanical damage. Therefore, in some cases, they can be used outside.

Hammer dyes with anti-corrosion properties can be applied over rust. These compounds form on the surface of the coating in the form of hammer embossing. They provide reliable and effective protection against corrosion.

Note! Experts recommend using hammer type paint as a finish for ferrous metals. It is this kind of paint that is best suited for this purpose.

The impact of atmospheric factors has a negative effect not only on metal, but also on wooden surfaces. Of course, wood is not prone to corrosion, but it can be susceptible to fungi, delamination and deterioration by insects. Therefore, such products also need protection.

Rust paint for exterior metal work and its use

Decorative characteristics of the hammer black paint on metal for outdoor work just at the height. But is this type of finishing material suitable for wood? Hammeraite paint is optimal for both metal and wood products. Moreover, the use of rust is allowed, as well as application to a previously painted surface.

The technology of preparation of the tree and its coloring practically does not differ from the work performed with a metal base. However, there are certain nuances. Cleaning of the exfoliating paint and varnish covering has to be carried out by the sparing methods. For these purposes, it is better to use sandpaper. Treat the surface very carefully so as not to damage the material.

The use of metal brushes must be abandoned. Wood is soft, and a metal brush can damage the surface and leave deep scratches on it. After the product is cleaned, the base is thoroughly washed and dried. It is necessary to start applying paint only after the wood has completely dried and a preparatory layer has been applied.

Important! Before dyeing with Hammeraite, after stripping the wood, the unprotected areas of the material must be treated with a special primer compound that prevents the development of mold and fungus. The manufacturer recommends the use of primer composition No. 1 Rust-Beater.

Rust paint for exterior metal work and its use

The palette of shades of dyes intended for exterior work is not as wide as that of the compositions for interior decoration, however the choice of colors is significant. Consumers can purchase acrylic paint on metal for exterior work with a semi-gloss, matte, semi-gloss and glossy surface.

Ships are made of different materials: for some elements of the transport metal is used, for others – wood. Given the aggressive effects of environmental factors, both of these materials need increased protection. Some parts of the ships are constantly in contact with water, which may include salt (sea water), and the wood is exposed not only to moisture, but also to the wind, direct sunlight.

The modern range of dyes is represented by antifouling and anti-corrosion compounds. The most popular materials are Tikkurila Panssarimaali, Politax and International Paint Interdeck. All of them are suitable for operation in a humid climate and for the finishing of industrial structures. They are used to process steel, aluminum, duralumin coatings.

Average rates for ship compositions:

Name The brand Volume, l Price, rub
Panssarimaali Tikkurila 0.9 665
Panssarimaali 2.7 1920
Panssarimaali 9 5850
TRILUX PROP-O-DREV (for propellers, spray) International Paint 0.5 2439
INTERDECK 0.75 2025
International Danboline (bilge) 0.75 1539
VERIDIAN (antifouling, for propellers) 0.75 5760
International Micron CSC (antifouling) 0.75 3040
MICRON EXTRA EU (antifouling, eroding) 0.75 3924
Politaks 44UR 1Zn (composition for cold galvanizing of the underwater part of vessels) HC Goldman Group 7 (kg) 3430
Politaks 77EPV 2 (anti-corrosion enamel with waterproofing properties) 22.7 (kg) 7491
Politaks 22EP 2 (acid-resistant enamel for the chemical industry) 28 (kg) 9800

 

Helpful advice! For wooden surfaces, it is preferable to use acrylic and alkyd enamels with a high water resistance index, such as Tikkurila Panssarimaali.

Rust paint for exterior metal work and its use

Rubber types of paints and varnishes are universal, they have many advantages:

  • repel water;
  • show resistance to high temperatures and the influence of atmospheric phenomena;
  • protect metal from corrosion;
  • retain their properties in a wide range of temperatures;
  • easily and reliably fall on the surface;
  • dry quickly and have no odor.

Popular dyes of this type are the following compositions: Optimist, Chief Technologist, Superdecor and Farbeks. The dye produced in Russia forms a matte coating on the surface that feels like soft rubber. Compound paints Optimist perfectly cope not only with protection against corrosion, but also with the containment of cracks. Like Farbex, these dyes have a long service life – up to 10 years.

Rust paint for exterior metal work and its use

In addition, the optimist paints are economical. It is noteworthy that the amount of paint consumption per 1 m2 of metal differs from the figure, which is accompanied by coating on other materials.

The consumption of dyes Optimist on different materials:

Surface material Dye consumption, g / m?
Metal 250
Wood 350
Asphalt, brick, concrete 400
Asbestos cement sheets 450

 

Products The main technologist has a wide range of colors. It can be used not only in construction, but also as a finish for the car. After painting on metal parts, a water-repellent layer is formed, which provides protection against rust and chips, which can be caused by blows of small stones flying out from under the wheels.

Prices of quick-drying paints for metal without smell on rubber base:

Name price, rub.
Superdecor From 290
Optimist From 345
Farbeks From 360
Chief Technologist From 750

 

Nerzhamet’s dyes differ in simple and convenient technology of drawing. They exhibit increased adhesion to metallic surfaces. Anticorrosion properties, a good indicator of covering ability and a short period of drying are inherent in the compositions. Alkyd resins are used as the basis. The composition contains organic solvents with polymer inclusions. The service life of the coating is 6 years. After painting, a semi-gloss film coating is formed on the surface.

Rust paint for exterior metal work and its use

Note! Products Nerzhamet is a formula “3 in 1”. The dye performs the function of anti-corrosion soil, wear-resistant enamel and rust converter.

Depending on the structure and type of surface to be coated, the dye consumption varies in the range of 150-250 g / m ?. Suitable for both clean and corroded products.

Paint prices for rust for exterior work on metal 3 in 1 Nerzhamet:

Packing The amount of dye, kg price, rub.
Bank 0.9 283
Bank 3 832
Bucket ten 2670
Bucket 20 4980

 

Hammerite protective paints for metal and rust

Hammerite products for metal and rusty surfaces are commercially available in two series of dyes:

  1. Hammered – hammer compositions.
  2. Smooth – smooth coatings.

Rust paint for exterior metal work and its use

This type of finish can be used to paint steel with galvanized and without it, non-ferrous and ferrous metals, plastic (only on the primer layer) and wood. The range of the manufacturer allows consumers to buy silver paint on metal, green, red, white, blue and other colors. Each type of dye has its own palette. The total number of shades exceeds several dozen colors.

Hammer paints for metal in bronze and other types of colors are characterized by a beautiful texture. The coating contains silicone stabilizers and aluminum flakes. Due to this, a patterned pattern with texture is formed on the painted surface. The material allows you to hide minor flaws.

The price of Hammeraite paints for metal and rust:

Volume of dye, l price, rub.
0.75 579
2.5 1610
five 3612

 

According to the information on the official website of Hammerite in the process of dyeing a uniform coating is formed on the surface. This type of product is a 3 in 1 finish. The composition contains additives that neutralize the effect of rust. Shine surface persists for 3 years or more.

Rust paint for exterior metal work and its use

Helpful advice! In order to properly degrease and clean the surface after removing rust, it is recommended to use Hammerite Brush Cleaner solvent & Thinners. To do this, apply the composition to the prepared metal, hold for 5-7 minutes. and rinse with water and detergent.

To find out the opinion of consumers about Hammerite dye, just look at the comments of customers on the forums:

“I heard about the paint Hammerayt on metal and rust, unflattering reviews. One buyer complained that the coating peeled off a year later, but among my friends who used this material, there were no complaints. Therefore, I decided to trust the opinion of people I know personally. And no mistake. The covering has perfectly laid down on a fence and already one and a half year looks like new. Perhaps people who have had a negative experience with Hammerite, violated the technology or did not clean the surface from rust. After all, on a thin layer the material will last, but thick layers should be removed. Information is on the package, so I don’t know why there are problems. ”

Sergey Skorik, Yekaterinburg

Rust paint for exterior metal work and its use

“I have been working with dyes for several years. As a professional, I can say that the paint Hammerayt is no better than others, but no worse. With proper preparation and use of the recommended funds, the coating is of high quality. This requirement applies to all dyes. Tested in practice. “

Anton Pankov, St. Petersburg

“I worked the walls of the garage from the inside with Hammeraite. I was pleased with the result. But in the open air dye disappoint. ”

Igor Svetlukhov, Moscow

Mirror coating for BUGTONE Hyper Chrome cars

Most often, consumers decide to buy a chrome paint BUGTONE for processing and protecting the metal surfaces of the car. It is versatile and can be applied to the surface using any quality sprayer. The reflective effect is due to the close placement of particles of microscopic size. This improves the distribution and leveling of the composition on the surface. The reflectivity of the coating is 90-95%.

Rust paint for exterior metal work and its use

Use on metal, wooden and plastic products is allowed. Properties of the dye will be useful if you need to restore the emblem or small objects. The composition can completely replace the chrome plating procedure. Unlike other manufacturers, BUGTONE does not offer silver, but really high-quality chrome paint with a smooth surface.

Helpful advice! Any type of equipment is suitable for application, including an HVLP spray gun and airbrush. Experts recommend using Iwata LPH50 (nozzle 1.0.)

Average prices for BUGTONE dyes:

Name Packing Volume, l price, rub.
Light 1k bank 0.12 1626
Light 1k 120KIT kit 0.12 3750
Light 1k bank one 10,000
Light 1k 1KIT kit one 13500

 

The anticorrosive priming enamel Tsikrol is used for processing products made of galvanized metal. In addition to high adhesion, this dye is resistant to various factors:

  • atmospheric phenomena;
  • low temperatures;
  • moisture;
  • corrosion.

 

Rust paint for exterior metal work and its use

The composition of the dye includes organic solvents, acrylic resins and additional additives. The material combines the properties of wear-resistant enamel and anti-corrosion primer. The coating repels water well, dries quickly, has a high covering ability.

Finishing reliably protects the metal from the negative effects of atmospheric phenomena:

  • industrial pollution;
  • moisture and precipitation;
  • direct sunlight;
  • sea ​​air with a high salt content.

With a total coating thickness of 40-60 microns, the material consumption for metal is 100-150 g / m ?. During work, be sure to use protective equipment.

Prices for dyes Tsikrol:

Packing The amount of dye, kg price, rub.
Bank one 281
Bank 3 819
Bucket 12.5 3350
Bucket 25 6325

 

Dye Alpina Direkt auf Rost from Caparol is used for dyeing metal products made from steel and iron. The product “3 in 1” is universal and does not require additional use of priming composition and anti-corrosion materials. At the same time the finish coating has excellent decorative characteristics. The main component of the material are alkyd resins. To combat corrosion, active pigments are provided.

Rust paint for exterior metal work and its use

The coating is stable and durable. During application, the dye dries very quickly, so that the dyeing process does not take much time. Drying time for touch – 2 hours, drying between layers – 4 hours. The composition has another advantage: the surface of the coating repels dirt well. The consumption of the dye in a single layer application is 90-120 g / m ?.

Alpina Direkt auf Rost prices:

Volume, l Price, rub
0.75 850
2.5 2190

 

Note! Alpina dyes do not contain chromates, lead and other harmful elements, which cannot be said of other compounds.

Depending on how the film coating is formed, the range of powder dyes for exterior work is divided into two types of compositions: thermoplastic and thermosetting.

The first type of dyes contains plastic film-forming agents. The coating is formed in two stages. At first particles of the painting pigments fuse, and then are exposed to cooling. It does not require complex chemical reactions. As a result, the composition of the dye does not change at all and remains the original.

The process of baking thermosetting powders of the powder type, on the contrary, is accompanied by complex chemical processes. As a result, the initial molecular composition of the components changes. This type of coating has a higher strength, because the finish does not dissolve and does not melt.

Most often, polyurethane and polyester dyes are used for finishing products used outside. The average consumption of powder paint per 1 m2 on metal reaches 100-125 g / m ?.

Rust paint for exterior metal work and its use

Polyester types of paints are resistant to atmospheric and mechanical factors. Most often they are used as a finishing coating for products made of aluminum or steel.

The scope of their application extends to the following objects:

  • elements of facade structures;
  • roofing materials;
  • details of window constructions;
  • agricultural machinery;
  • metal elements of cars.

Polyurethane powder dyes have a beautiful texture and lasting shine. They are used for processing tanks where reagents are stored, as well as for dyeing chemical equipment. Especially beneficial properties of polyurethane paints for surfaces that are subject to abrasive wear in intensive mode and mechanical loads.

Like this post? Please share to your friends:
//graizoah.com/afu.php?zoneid=2466924