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 outdoor metal work: varieties of dyes, their characteristics, properties and consumption, tips on choosing and subtleties 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 the appearance of rust on metal.
Rust paint for exterior metal work as a way to protect the material
Metal is often used as a material for the manufacture and finishing coating 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 determine the need for the use of paint and varnish materials. They prevent premature deterioration of metal products under the influence of external factors.
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 systems;
- fences on stairwells and balconies.
In rural construction, metal structures are used very widely. This type of material is used for the manufacture of gates, greenhouses, gazebos, lattices and small architectural forms. Depending on the type of metal, the surface may have different characteristics. These include strength, resistance to high temperatures, etc. Despite the numerous advantages of the metal, there are also disadvantages that force the use of anti-rust paint for exterior work.
Why should I buy anticorrosive paint on metal and rust for processing products
The main disadvantage of metal is its vulnerability to corrosion, which affects the appearance of products and their operational life.
Interesting fact! Rust is the result of oxidation that occurs on the metal surface. The appearance of corrosion is not provoked by moisture itself, air is also involved in this process. To be more precise, the destruction of metal occurs when a large amount of water vapor is contained in the air.
As it forms, 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 an anticorrosive primer in combination with a dye. But such an approach is costly in terms of material resources and time.
The best protection option will be the application of paint on metal and rust for outdoor work, which will form a barrier that prevents the occurrence of oxidative processes.
The main methods of protecting metal products from rust:
Varieties of anticorrosive paints for metal on rust
Dyes for finishing metal surfaces and rust compositions are divided into the following varieties:
- acrylic water-dispersion;
- alkyd for metal and rust;
Alkyd dyes intended 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 for finishing galvanized and non-galvanized metal surfaces damaged by rust. At the same time, it is not necessary to perform a preliminary primer.
Acrylic polymers are used as the basis for the manufacture of acrylic paints on metal for outdoor work. They include modifying, anti-corrosion elements. It is very comfortable to work with such a material, since it does not have an unpleasant smell. Manufacturers recommend treating metal with a priming compound before applying wear-resistant acrylic dyes.
To buy polyurethane paint on metal, you will have to spend money. Usually these paints are used for finishing metal surfaces indoors. The coating has a silky surface that is resistant to chemical factors and mechanical damage. Therefore, in some cases they can be used outside.
Hammer dyes with anticorrosive properties can be applied over rust. These compounds form a coating on the surface in the form of hammer coinage. They provide reliable and effective corrosion protection.
Pay attention! 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.
Is it possible to paint wood with metal paint for outdoor work
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, stratification and damage by insects. Therefore, such products also need protection.
The decorative characteristics of hammer black paint on metal for outdoor work are simply at a height. But is this type of finishing material suitable for wood processing? Hammerite paint is optimal for both metal and wooden products. Moreover, it is allowed to use on rust, as well as application to a previously painted surface.
The technology of preparing wood and painting it practically does not differ from the work performed with a metal base. However, there are certain nuances. Stripping of peeling paintwork should be carried out by gentle methods. For these purposes, it is better to use sandpaper. The surface should be treated very carefully so as not to damage the material.
The use of metal brushes should 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 the paint only after the wood has completely dried and a preparatory layer has been applied.
Important! Before painting with Hammerite compositions, after stripping the wood, unprotected areas of the material must be treated with a special priming compound that prevents the development of mold and mildew. The manufacturer recommends using the primer composition No. 1 Rust-Beater.
Popular types of dyes for outdoor metal and wood work
The palette of shades of dyes intended for outdoor work is not as wide as that of compositions for interior decoration, nevertheless, the choice of colors is significant. Consumers can purchase acrylic paint on metal for outdoor work with a semi-gloss, matte, semi-matte and glossy surface.
Popular types of industrial and ship paints for metal: prices for compositions
Vessels are made of different materials: metal is used for some elements of transport, wood is used for others. Taking into account the aggressive effects of environmental factors, both of these materials need increased protection. Some parts of ships are constantly in contact with water, which may contain salt (sea water), and wood is exposed not only to moisture, but also to wind, direct sunlight.
The modern range of dyes is represented by antifouling and anticorrosive compositions. The most popular materials are Tikkurila Panssarimaali, Politax and International Paint Interdeck. All of them are suitable for use in humid climates and finishing of industrial structures. They are used for processing steel, aluminum, duralumin coatings.
Average prices for ship trains:
|Name||Brand||Volume, l||Price, RUB|
|TRILUX PROP-O-DREV (for propellers, canister)||International Paint||0,5||2439|
|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|
|Politax 44UR 1Zn (composition for cold galvanizing of the underwater part of ships)||HC Goldman Group||7 (kg)||3430|
|Politax 77EPV 2 (anticorrosive enamel with waterproofing properties)||22.7 (kg)||7491|
|Politax 22EP 2 (acid-resistant enamel for chemical. productions)||28 (kg)||9800|
Useful advice! For wooden surfaces, it is preferable to use acrylic and alkyd enamels with high water resistance, such as Tikkurila Panssarimaali.
Popular brands of rubber paint on metal for outdoor work
Rubber types of paint and varnish materials are universal, they have many advantages:
- repel water;
- they are resistant to high temperatures and the influence of atmospheric phenomena;
- protect metal from corrosion;
- they retain their properties in a wide temperature range;
- they easily and reliably lie on the surface;
- they dry quickly and have no smell.
Popular dyes of this type are the compositions: Optimist, Chief Technologist, Superdecor and Farbex. The dye of Russian production forms a matte coating on the surface, which feels like soft rubber. Optimist paint compositions do an excellent job not only with corrosion protection, but also with crack containment. Like Farbex, these dyes have a long service life – up to 10 years.
In addition, Optimist paints are economical. It is noteworthy that the amount of paint consumption per 1 m2 for metal differs from the indicator that accompanies coating on other materials.
The consumption of dyes Optimist on different materials:
|Surface material||Dye consumption, g/m2|
|Asphalt, brick, concrete||400|
|Asbestos cement sheets||450|
The products of the Chief Technologist are distinguished by a wide range of colors. It can be used not only in construction, but also as a decoration for a car. After painting, a water-repellent layer is formed on the metal parts, providing protection from rust and chips, which can be caused by impacts of small pebbles flying out from under the wheels.
Prices of quick-drying paints for odorless metal on a rubber base:
|Chief Technologist||From 750|
Paint for metal on rust Stainless steel: prices and features
Stainless steel dyes are distinguished by a simple and convenient application technology. They exhibit increased adhesion to metal surfaces. The compositions have anti-corrosion properties, a good indicator of the covering ability and a short drying period. Alkyd resins are used as a base. The composition contains organic solvents with polymer inclusions. The service life of the coating is 6 years. After staining, a semi-gloss film coating is formed on the surface.
Pay attention! Stainless steel products are a 3-in-1 formula. The dye performs the function of anti-corrosion primer, wear-resistant enamel and rust converter.
Depending on the structure and type of surface to be coated, the dye consumption varies between 150-250 g/m2. Suitable for both clean and corroded products.
Prices of rust paints for exterior metal work 3 in 1 Stainless steel:
|Packing||Amount of dye, kg||Price, rub.|
Hammerite protective paints for metal and rust
Hammerite products for metal and rusty surfaces are available in two series of dyes:
This type of finish can be used for painting steel with or without galvanizing, non-ferrous and ferrous metals, plastic (only on a primer layer) and wood. The manufacturer’s assortment allows consumers to buy silver paint for metal, green, red, white, blue and other shades. Each type of dye has its own palette. The total number of shades exceeds several dozen colors.
Hammer paints on metal under 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 a texture is formed on the painted surface. The material allows you to hide minor flaws.
The price of Hammerite paints for metal and rust:
|Dye volume, l||Price, rub.|
According to the information on the official Hammerite website, a uniform coating is formed on the surface during the coloring process. This type of product is a 3-in-1 finish. The composition contains additives that neutralize the effect of rust. The gloss of the surface remains for 3 years or more.
Useful advice! To efficiently degrease and clean the surface after removing rust, it is recommended to use the Hammerite Brush Cleaner solvent & Thinners. To do this, the composition must be applied to the prepared metal, withstand 5-7 minutes. and rinse with water with detergent.
Consumer opinion about Hammerite paints for metal and rust: customer reviews
To find out the opinion of consumers about Hammerite dyes, it is enough to view the comments of buyers on the forums:
“I’ve heard unflattering reviews about Hammerite paint on metal and rust. One customer complained that the coating peeled off after a year, but there were no complaints among my friends who used this material. Therefore, I decided to trust the opinion of people I know personally. And I was not mistaken. The coating is perfectly laid on the fence and has been looking like new for a year and a half. Perhaps people who had a negative experience with Hammerite violated the technology or did not clean the surface from rust. After all, the material will last on a thin layer, but it is better to remove thick layers. The information is on the packaging, so I don’t know why there are problems.”
Sergey Skorik, Yekaterinburg
“I have been working with dyes for several years. As a professional, I can say that Hammerite paint is no better than others, but also no worse. With proper preparation and use of the recommended means, the coating turns out to be of high quality. This requirement applies to all dyes. Tested in practice.”
Anton Pankov, St. Petersburg
“I treated the garage walls from the inside with Hammerite. I was satisfied with the result. But in the open air, the dye pumped up.”
Igor Svetlukhov, Moscow
Mirror coating for BUGTONE Hyper Chrome cars
Most often, consumers decide to buy Chrome BUGTONE mirror paint for the treatment and protection of metal surfaces of the car. It is versatile and can be applied to the surface with any high-quality sprayer. The reflective effect is due to the close placement of microscopic-sized particles. This improves the distribution and alignment of the composition on the surface. The reflectivity of the coating is 90-95%.
It is allowed to use on metal, wooden and plastic products. The properties of the dye will be useful if you need to restore the emblem or small items. The composition can completely replace the chrome plating procedure. Unlike other manufacturers, BUGTONE does not offer silverware, but really high-quality chrome paint with a mirror surface.
Useful advice! Any type of equipment is suitable for application, including an HVLP spray gun and an airbrush. Experts recommend using Iwata LPH50 (nozzle 1.0.)
Average prices for BUGTONE dyes:
|Name||Packing||Volume, l||Price, rub.|
|Light 1k 120KIT||set||0,12||3750|
|Light 1k 1KIT||set||1||13500|
Features of the paint Cycrol on galvanized metal
Anticorrosive priming enamel Cycrol is used for processing products made of galvanized metal. In addition to high adhesion, this dye shows resistance to various factors:
- atmospheric phenomena;
- low temperatures;
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 capacity.
The finish 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/m2. During operation, it is mandatory to use protective equipment.
Prices for Cycrol dyes:
|Packing||Amount of dye, kg||Price, rub.|
Properties of Alpina paints on metal: price and features of compositions
Alpina Direkt auf Rost dye from Caparol is used for coloring metal products made of steel and iron. The 3-in-1 product is universal and does not require additional use of priming compound and anti-corrosion materials. At the same time, the finish coating has excellent decorative characteristics. The main component of the material is alkyd resins. To combat corrosion, the presence of active pigments is provided.
The coating turns out to be resistant and durable. During application, the dye dries very quickly, so that the coloring process does not take much time. Drying time for touching is 2 hours, drying between layers is 4 hours. The composition has another advantage: the coating surface repels dirt well. The dye consumption for single-layer application is 90-120 g/m2.
Prices for Alpina Direkt auf Rost dye:
|Volume, l||Price, RUB|
Pay attention! Alpina dyes do not contain chromates, lead and other harmful elements, which cannot be said about other compositions.
Features of painting metal with powder paint
Depending on how the film coating is formed, the range of powder dyes for outdoor work is divided into two types of compositions: thermoplastic and thermosetting.
The first type of dyes contains plastic film-forming agents in its composition. The coating is formed in two stages. First, the particles of coloring pigments are fused, and then they are cooled. This 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 powder-type paints, on the contrary, is accompanied by complex chemical processes. As a result, the initial molecular composition of the components changes. This type of coating is characterized by higher strength, because the finish does not dissolve and does not melt.
Polyurethane and polyester dyes are most often used for finishing products operated from the outside. The average consumption of powder paint per 1 m2 on metal reaches 100-125 g/m2.
Polyester types of paints are characterized by resistance to atmospheric and mechanical factors of influence. Most often they are used as a finishing coating of 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 structures;
- agricultural machinery;
- metal elements of cars.
Polyurethane powder dyes have a beautiful texture and a steady shine. They are used for processing containers where reagents are stored, as well as for staining chemical equipment. The properties of polyurethane paints are especially advantageous for surfaces that are subjected to abrasive wear in intensive mode and mechanical loads.
Heat-resistant metal paint and its scope of application
The scope of application of heat-resistant paint. Features and varieties of formulations, their advantages and disadvantages. How to choose the material for processing the oven and grill.
The variety of the modern paint and varnish materials market allows you to choose the best finishing option for outdoor metal work. Therefore, consumers have no problems with choosing a suitable composition for coloring various types of metals and obtaining coatings with interesting decorative effects.