What paint is better to paint heating radiators. Painting heating radiators: the choice of paint and do-it-yourself work. What paint to choose for aluminum or cast iron radiators
Heating batteries, cast iron and steel, need periodic painting, since the factory coating does not last very long here, and in some cases it is completely absent. In order to update heating devices, it is necessary to purchase a good heat-resistant paint suitable for painting cold and hot surfaces. Is there an odorless paint for radiators and how to choose it correctly?
In this review, we will look at:
- disadvantages of painting batteries with conventional oil paints;
- types of suitable paints;
- types of paints for certain batteries;
- method of coloring radiators.
After reviewing the presented material, you can quickly refresh the batteries in a house or apartment, bringing them into a divine form.
Types of paints
What paint to paint radiators? You are very lucky if you have modern powder-coated radiators at your disposal - it lasts for decades without peeling and hardly changing its color. This paint covers aluminum, bimetallic and steel radiators. various designs. To give special strength, the coloring is subjected to procedures that make it stronger and more durable. The longest service life is characterized by multi-stage painting.
Painting batteries is needed not only to give a neat appearance radiator, but also to protect it from the environment.
If the house has ordinary cast-iron accordion batteries or old steel batteries, then they need to be periodically tinted. The paint quickly turns yellow, begins to crumble, exposing the metal and creating all the conditions for the formation of corrosion centers. Therefore, the paintwork needs to be updated. It may also be needed during repairs - all of a sudden you decide to paint the batteries in different colors and adapt them to your interior design?
What paint to paint radiators? There are many types of paints:
- water-dispersion - do not publish bad smell and dry quickly
- acrylic - they smell of solvents and give gloss;
- alkyd - resistant durable, characterized by long drying;
- oil - not the most worthy option for painting batteries;
- heat-resistant silver great option for coloring heating appliances;
- silicone aluminum - excellent in all respects, but very expensive;
- canned automotive enamels are a reasonable heat-resistant option.
The water-dispersion composition for radiators is completely safe, as it dissolves with water.
Paint on water based good in that they do not have a strong solvent odor, since their basis is ordinary water. They differ fast drying And well suited for painting radiators. On some varieties there are marks indicating the possibility of painting heaters.
You don't like matte radiators and want them to shine? Then we recommend that you turn your attention to modern acrylic enamels. They give excellent gloss and have a long service life. Their disadvantage is the smell of the solvent, so the premises after painting will need to be ventilated.
Have the highest durability alkyd paints. They are resistant to temperature loads, well resist abrasion, do not change their color for a long time. Some of them withstand heating up to +150 degrees without turning yellow for many years. Despite the obvious advantages, such paints have one striking drawback - the strong smell of the solvent. It manifests itself not only at the stage of painting, but also at startup. heating system .
Some consumers note that after drying, the unpleasant odor disappears, but appears already at the first start of heating, disappearing after 1-2 days. During these periods, it is recommended to carefully ventilate the rooms in which the painted batteries are located.
Oil paints are not very well suited for heating radiators, so they have been practically not used recently. They have a strong solvent smell, dry and stick for a very long time, and the dyes used in them turn yellow over time. In addition, after a year or two, such a painting will begin to peel off and fall off, exposing the metal of the heating devices. We do not recommend using this paint for painting heating radiators.
Radiators painted with silver look very attractive, but the main thing here is that the surface of the battery is even, without bumps and depressions, otherwise the impression will be smeared.
Heat-resistant silver great choice for painting batteries in silver color. It contains heat-resistant varnish and powdered aluminum. Tserebrianka advantages:
- withstands heating up to +200 degrees;
- does not change color;
- almost does not peel off and does not fall off.
The disadvantage is a rather strong smell, so after painting the batteries, the rooms must be ventilated.
Silicone-aluminum paints have the highest resistance to high temperatures. They fit well on any surface, forming a strong and reliable connection. The surface is smooth and plastic, the painting does not peel off even after several years of operation. The payoff for such excellent performance is high price- you have to pay for the advantages and durability.
Autoenamels are also suitable for painting heating radiators. They are resistant to temperatures up to + 80-100 degrees and form a brilliant glossy surface that does not change color under the influence of temperature loads.
How to choose paint according to battery material
If you can not decide on a color or composition, consult with the seller in the store, he will surely give you good advice.
When choosing paints for heating radiators, it is necessary to build on the materials for the manufacture of heating devices. Almost any paint is suitable for painting cast iron and steel batteries. If you need to ensure good adhesion to metal, heating appliances are pre-treated with a primer- it will protect them from corrosion and provide good adhesion.
For coloring aluminum radiators we recommend using alkyd and silicone-aluminum paints - they adhere well to any surface. In the case of the former, we recommend that you first apply a primer, which will ensure their more reliable adhesion to aluminum surfaces.
How to paint radiators
We already know how to paint heating radiators with what - it remains to figure out exactly how painting is done. To do this, you need to prepare brushes, a primer (if necessary) and sandpaper. How to remove paint from radiators? You will have to work a little with sandpaper or a special brush for an electric drill. We recommend choosing the latter option as it is faster.
Before painting the radiator, be sure to clean it from the old coating and use a primer for better adhesion of the primer to the surface.
Before applying paint to batteries, they need to be completely cleaned. sandpaper or brush, then treat with a degreasing compound - this will ensure a more reliable adhesion of the primer to the surface. If necessary, treat the batteries with a primer, let dry. After that, we proceed to apply the paint - it is applied from top to bottom to avoid streaks. If you want to receive smooth surface, use a paint sprayer (be careful, careless handling of this tool leads to smudges).
Old batteries lose their power over time aesthetic appearance, rust appears, cracks appear on the coating, paint peels off. Agree, changing the radiator in this case is not the best idea. It is much easier, faster and more economical to repaint the battery. Moreover, updating the appearance of the heater is quite easy.
We will help you in choosing the right enamel composition, explain how to prepare and how to paint the radiator correctly. We also outline the nuances that should be taken into account when working with different types radiators.
The proposed photo ideas will inspire you to choose interesting solution and implementation of design ideas.
There is not always material, and in many cases even technical possibility install a new radiator. It is easier to refresh the outside of the heating device if it is still able to serve. In the event that the battery has already had to be repaired or it does not heat well, then it is better.
The painting process as such is not particularly difficult, but this does not mean that you can buy any composition and immediately begin to restore the attractiveness of the radiator.
The paint must be selected according to certain parameters, and the battery must be carefully prepared. If this is not done, then the new coating will not last long, and soon you will have to repeat the process again.
An old cast-iron battery with peeling paint looks very unaesthetic. In addition, the material of its body undergoes oxidation and rust.
When choosing a composition, it is best to focus on options specifically designed for heating appliances. But if there is no such inscription on the label, you should carefully study the instructions and find data on its heat resistance.
Coating requirements:
- Thermal resistance. The composition applied to the radiator housing must withstand temperatures up to 80-90 degrees and be flawless for the time promised by the manufacturer.
- Adhesion. It is necessary that the composition has good adhesion to the surface to be painted. Did not exfoliate during heating and alternating heating / cooling.
- Corrosion protection. The composition must contain anti-corrosion substances so that the coating in direct contact with the body does not cause its destruction.
- Color fastness. An unconditional condition, because radiators are painted for aesthetic purposes, among other reasons.
- Abrasion resistance. From direct contact with a variety of furnishings, dried things, etc. the coating should not thin.
- Safety. It is very important that the composition does not contain components harmful to health.
It is very difficult to find a person who has never held a brush in his hands. Therefore, many do not think about how to paint the battery, believing that there is nothing special in this process. In fact, without some attention, the radiator will become the same as before the repair: rusty, with peeling and swollen paint. That is why many are forced to update the appearance of heating elements almost every year, instead of learning how to paint the battery correctly. But then you can return to this task no more than once every five years or even a decade.
What batteries can and should be painted
Traditionally, any painted radiators, especially cast iron ones, need to be updated, as the paint on them begins to chip off over time, and in open places rust appears. It not only stains curtains, but also destroys equipment.
Painting heating radiators - Photo 1
Aluminum or factory enameled steel batteries of a new design are usually not painted, especially on the basis that you do not like the color or want to change it. Otherwise, their appearance will be spoiled, and the heat transfer from them will significantly decrease. Therefore, it is better to mask them with a suitable decorative screen.
Overview of paints for radiators
The most common options are enamel paints . They can be acrylic or alkyd. The first are created on organic solvents. They allow you to create beautiful glossy finish. The second ones are very durable, easy to clean, practically do not erase. Alkyd enamels also have a huge advantage - wide colors. Their disadvantage is that they include white spirit, which has a pungent odor.
Traditional paints and varnishes containing harmful substances, are gradually moving away. Although they are quite effective - they give a lasting color, are applied evenly and are stable. In addition, the cost of such materials is affordable.
However, they can be replaced with more eco-friendly materials- the same water-soluble paints . They are absolutely safe, dry quickly, apply evenly and do not emit carcinogens. However, when buying, you should be careful - not all such products are suitable for use, since water causes metal corrosion. From it it is better to choose paints on acrylic base, while taking into account that the radiators will still require careful preparation surfaces. The disadvantage of these materials is also that they are not resistant to abrasion and can stain the curtains.
See also:
Aluminum radiators take the lead among all heating devices. They are characterized by high ergonomic and thermal performance. Top manufacturers ROMMER Rifar, Global, Sira Industrie…
Alternatively, you can use enamel in spray cans for radiators. Although it is not entirely safe, but with its help you can get the job done in a matter of minutes. True, it will only allow you to refresh the surface, without penetrating into hard-to-reach places.
Choosing which paint to paint the batteries is not difficult. Just when buying, you need to make sure that it is designed specifically for radiators. This must be indicated on the packages.
Necessary tools and materials:
- brushes small size with soft bristles or foam roller;
- For hard-to-reach places you need to take brushes with a curved handle;
- drill with a nozzle in the form of an iron brush;
- sandpaper;
- film;
- putty knife;
- paint, primer, thinner.
Quick surface preparation
When choosing which paint to paint the batteries with, it should be borne in mind that their preparation will differ in each case. Also, a lot depends on what result you want to get in the end: refresh the surface or give the radiator the look of a new factory product.
Preparing the battery for painting - Photo 2
First you need to clean all surfaces from dust, dirt, cobwebs. If time is short and you want to complete the procedure faster, then it is enough to clean off the lagging paint with a spatula, sand the bumps and remove rust with sandpaper. Further, all the formed recesses should be treated with a primer that protects the metal from corrosion, and puttied. All these steps are made for painting with enamel.
To prepare the surface for acrylic paint, you need to completely cover the radiator with an adhesive primer, and let it dry. Otherwise, the metal will quickly begin to rust.
Careful surface preparation
In this case, the remaining paint is removed completely. It is done like this:
- the radiator is heated with a gas burner;
- then large pieces of paint are chipped off with a spatula;
- the surface is carefully cleaned with sandpaper, or better: a drill with an iron brush nozzle.
After these procedures, the radiator is wiped with a damp cloth in order to degrease and get rid of dust. If you properly paint it after such a procedure, it will definitely look like new.
By the way, in order for it to work as if it had just been brought from the factory, an additional procedure should be performed. Namely: it is necessary to remove it, drain the water, heat it up strongly, let it cool, then disassemble and clean it from accumulated debris and rust inside. Then, carefully assemble it back, using rubber cut from ordinary tires as spacers.
Painting
Now consider, in fact, how to paint the battery. First of all, it is necessary to dilute the paint to a state of 1% kefir. That is, very liquid, but not watery, but so that it stretches with a brush no less than 30-40 cm at a time. Next, you need to carefully apply the first layer, starting with inside batteries.
After that, you need to wait a day or in some cases 7-8 hours, depending on the quality of the product. Then you need to paint the radiator again in the same way. By the way, the second layer acrylic paint(if you use it) can be applied immediately, without waiting for drying.
Is it possible to paint hot batteries
Many professionals do not recommend painting radiators in the heat of the moment. heating season. However, using high temperature resistant alkyd enamel or spray guns, it is quite possible to paint hot batteries. Only you need to do this carefully, carefully and quickly, so as not to get burned and so that the paint lies evenly. The latter is quite difficult to do, since on a hot surface from 50 ° C it dries almost instantly.
Heating radiator painting option - Photo 3
If you doubt that you can quickly and accurately perform the procedure, it is better to wait until the end of the heating season. Or, if time is running out, do not immediately paint hot batteries, but first screw in the supply of heated water to them. Moreover, if this cannot be done on your own, you can contact the Housing Office.
In order not to get dirty during work flooring, skirting boards and wallpaper on the walls, it is necessary to carefully isolate the areas with a film, which is desirable to attach pointwise stationery tape so that it doesn't move. Newspapers are worse in this regard - they tear in the process when paint gets on them.
Battery painting - Photo 4
If there is a need to paint over the battery more carefully, then it is better to remove it, since otherwise it will not work. If it is not possible to do this, then you need to start painting from the inside, where access is difficult, so the likelihood of getting dirty is reduced.
If you have never used paint, keep in mind that at first you will do it very slowly, it will be uncomfortable for you, everything will interfere. That is the nature of this case. Therefore, beginners should not paint hot batteries, since with a 90% probability the result will not be very good: stains, streaks may remain, the enamel will lie unevenly.
The right choice of paints and varnishes for elements of the heating system is an important and crucial stage. Paint for radiators must meet high performance requirements: withstand temperature extremes, be resistant to cracking and peeling, protect the surface from corrosion and mechanical damage. To ensure a long service life of heating radiators, you need to know which heat-resistant compounds in the best way suitable for these purposes.
Why paint radiators?
Update paintwork on heating radiators is carried out in many cases. Often this is done as a result of heavy wear or damage. old paint or when the attractive appearance of the coating is lost. Before deciding what paint and what color to paint heating radiators, you need to find out why such a procedure is carried out.
Painting of heating radiators in an apartment or a private house is carried out in the following cases:
- If the shade of the coating has changed. This is explained possible burnout and thinning of protective paint.
- If inhomogeneities of the coating appear - bubbles, chips, cracks and other paint defects.
- When conducting overhaul heating elements.
- For updating the interior and exterior of radiators.
Of great importance is not only the decorative component, but also performance characteristics protective coating- resistance to temperature extremes, high humidity.
Color range for heating radiators
White cast iron radiator classic version heating device located under the window. Coloring in the color of the white window sill and window frames- the simplest and most affordable solution.
Batteries presented in black and brown colors are becoming quite popular. There is an opinion that a battery painted in dark color, heats up faster and gives off heat longer. Dark-colored batteries will be appropriate in industrial-style interiors.
the most successful and original solution For country houses and apartments - batteries painted in the color of the walls. Such a move does not require complete hiding or masking of the elements of the heating system. All that is needed is to successfully fit the heating devices into the overall style of the room.
Many homeowners decide to take a bolder step - paint the batteries in a contrasting color to the walls. Similar option design decoration will be relevant for the interior in the style of minimalism, modernism, colonial, rustic and art deco.
The original version of the battery coloring using gradients or ombre technique. For the extreme section is selected neutral color, each subsequent one becomes more and more bright and saturated with the addition of light grading shades.
Painting heating radiators in different colors - good decision for children's bedrooms, as well as game rooms. Here you can embody the most unexpected ideas: apply patterns, drawings and painting. Beautifully arrange batteries as a rainbow, colored pencils or fairy-tale characters.
Is it possible to paint hot radiators
When painting heating radiators and pipes, the surface temperature must be taken into account. Painting appliances in winter, and especially during the heating season, is definitely not worth it. Application paint and varnish compositions on a hot surface can lead to accelerated drying of the coating, the appearance of small defects in the form of sagging and spots.
In addition, when processing a hot radiator, it is possible to increase the pungent smell of paint, and airing the room in winter period fraught with heat loss.
The most suitable time for repair work- a warm period when the batteries remain cold, in addition, it is possible to ventilate the room well.
If it is impossible to postpone painting the radiator with the beginning of the heating season, then you need to competently approach the choice of working equipment and materials. For work, it is better to use a spray can, which allows you to quickly and evenly apply a heat-resistant composition to the surface to be treated. The lower part of the structure and the pipe should be treated with a brush.
When choosing paint and varnish products, it is important to consider its quality and performance. For example, it is better to paint a hot radiator with alkyd enamel.
A more affordable and safer option to paint an included radiator is to use a quick-drying acrylic compound. Such a coating is resistant to temperature extremes and high humidity.
The choice of paint for radiators. comparison table
For painting elements of the heating system, high-quality paint for heating radiators is used, which meets high requirements. It must be safe, resistant to overheating, cracking and fading. Experts recommend choosing the following types of paints for heating pipes and radiators:
| Types of coatings (paints and varnishes) | Surface types | Paint Benefits | Disadvantages of paints |
|---|---|---|---|
| Oil paints | Cast iron | Affordable price, wide range of colors | Long drying time, pungent odor, susceptibility to yellowing, cracking and chipping |
| Acrylic enamels | Virtually no strong odor high speed drying, attractive glossy shine, rich colors | High demands on the surface to be treated: thorough cleaning and pre-priming | |
| Water-based alkyd enamels | Cast iron, steel, bimetal | Barely perceptible chemical smell, color fastness | The presence of titanium white for resistance to elevated temperatures, which increases the cost of production |
| Alkyd enamels on solvents (organic) | Cast iron, steel, bimetal | Withstand high temperatures, wide range of colors, affordable price | Persistent chemical odor, yellowing tendency |
| Alkyd hammer enamels | Cast iron, steel, bimetal | High protection of surfaces from damage, resistance to elevated temperatures, durability, affordable cost | The presence of a mild chemical odor that disappears when dry |
| Powder paints | Cast iron, steel, bimetal | High strength and durability, resistance to temperature effects | The powder composition is applied by professional equipment in a special chamber |
| silicone paints | Cast iron | Increased heat resistance, durability, wear resistance | High cost, pungent odor |
| Water-based paints | All types | No pungent odor, wide range of colors, high environmental friendliness and safety | High requirements for surface preparation – obligatory degreasing and priming |
| Serebryanka | Cast iron | High temperature resistance, low cost | Persistent chemical odor |
| Aerosol paints | All types | Wide range of colors, ease of application, affordable price | Bad smell |
How to clean the surface of the old coating
Preparing the surface of radiators and pipes begins with the removal of the old paintwork. There are two simple ways radiator cleaning:
- The mechanical method involves the use of a brush with metal bristles or a nozzle on an electric drill. The dismantling of the coating is carried out to the metal, therefore it requires a lot of time and physical effort. The only drawback is the difficulty of processing small parts or hard-to-reach places. A special nozzle for the drill simplifies the cleaning process, in addition, it allows you to more efficiently process the entire area of \u200b\u200bthe device, even in hard-to-reach places.
- The chemical method requires the use of special chemical compositions based on acids and solvents that reduce the adhesion of the coating to the base. The surface is carefully treated with the selected composition according to the instructions until the paint is completely softened. Next, the old coating is removed with a spatula, grinder or brush.
Calculation of paint for pipes and batteries
Another important step is the correct calculation of the required volume of materials used for painting radiators, pipes and other elements of the heating system.
For the calculation, the initial data are used:
- The area of the processed surface.
- Consumption rate specific type paint per 1 sq. m.
LKM consumption is calculated and indicated by the manufacturer on the packaging. Each element of the system has its own area, which is taken into account when calculating the volume of paint. Such information is contained in technical specifications each heater. If painting pipes is required, it is necessary to additionally calculate the area of \u200b\u200beach of them by multiplying the length of the pipe by its diameter and the P number.
The obtained values \u200b\u200b(device area) and paint consumption per 1 sq. m are multiplied to obtain the exact volume of paint in units of calculation - liters. This volume is taken into account for applying one layer. If it is required to paint in several layers, the paint consumption per layer is multiplied by the total number of layers.
Do-it-yourself painting of heating devices
The workflow for painting batteries and pipes with heat-resistant compounds includes several stages:
- Surface preparation.
- Application of the coloring composition.
To carry out the work, you will need the following tools and materials:
- Brush with a metal base.
- Paint brushes - regular and radiator.
- Sandpaper coarse grit.
- Cleaning brush.
- Spatula with metal tip.
- Primer for metal.
- Battery paint.
- Degreasing or solvent composition.
Preparing surfaces for painting
To perform high-quality painting of heating devices with your own hands, you need to properly prepare the surfaces. Preparatory work include the following activities: cleaning of the old coating, removal of corrosion, degreasing and priming.
- The surface is carefully cleaned: the old coating is removed, the places damaged by corrosion are polished to a shine. Contaminants are removed with a brush, and paint - with a spatula or special chemicals.
- After removing the paint, the surface is polished with a brush with metal bristles, a special nozzle for a drill or a grinder. Personal protective equipment is used when cleaning the surface.
- The cleaned surface is sanded with sandpaper, degreased with any available solution.
- A primer with anti-corrosion properties is applied to the prepared surface for maximum protection against corrosion and to increase the adhesion of the coloring composition to the base.
Features of surface painting
Most modern formulations are applied to cold surface so before painting hot battery needs to be cooled down. To obtain a high-quality coating, it is recommended to paint the batteries following a certain technology.
Liquid formulations
If an oil, water, water-based and other liquid composition is used in the work, it is necessary to properly prepare workplace and protect surrounding surfaces with a clean cloth.
- For painting, use a brush with a curved handle or a soft sponge. The coloring agent is poured into a wide container. Hands are protected by gloves.
- The composition is applied in a thin layer on the inner surfaces and in hard-to-reach places, then processed outer part heating device. Smooth strokes are performed from top to bottom, which will allow you to evenly apply enamel to the surface.
Important! If visual defects appear after staining, it is necessary to re-paint.
Aerosol formulations
If odorless balloon paint is used for painting, then the principle of surface treatment is as follows:
- First, hard-to-reach places are processed, then the outer parts of the central and other heating elements.
- Smooth movements are performed in a zigzag pattern from top to bottom.
- The surface is treated in two layers to obtain a uniform coating.
If enamel for radiators is applied with a spray gun, then the principle of surface treatment is similar to balloon painting.
Before you perform home painting of heating radiators, you should carefully study the features technological process, because compliance with all stages will ensure high performance and long service life of the devices.
Often, residents of apartments and private houses ask themselves the question: "Is it possible to paint hot batteries?". The answer is quite simple - it is possible, however, not all coloring compositions available on the market are suitable for this.
What tools and materials are needed for work
Not always and not everyone has the opportunity to change batteries. A universal way out of this situation will be painting the radiators in any color you like. To work, you do not need to have certain skills, but you will need to purchase some materials and stock up on tools. The purchased paint must be resistant to high temperatures. This property is required because winter time The radiators of the heating system become hot and become very hot.
In addition, the composition must retain its original color for a long period of time. A rather important factor is also considered the absence of a smell in the paint, so that after work it is not necessary to ventilate the living quarters. Before you learn how to paint, you need to figure out the paints that are suitable for this. Yes, you can always find it in stores. acrylic compounds. They are distinguished by the absence of a pungent odor and the ability to retain their color for quite a long time.
Another suitable composition is alkyd mixtures. They are resistant to high temperatures. Because of this, they are most often used to work with hot batteries. Among the minuses, the presence of a pungent odor stands out, so residents will still have to ventilate the premises.
Oil formulations are also often found in stores, but not many people buy them. This is due to the emergence of safer formulations of the first two types. All of these paints work in one way or another. Painting radiators with your own hands using these materials will give positive result, if you follow the instructions for use and dilute the paint with a solvent in the proportion indicated by the manufacturer.
To quickly complete the work and not be distracted, you will need to stock up on the necessary equipment. So, you will need:
- fine-grained sandpaper;
- a knife or other sharp object for cleaning radiators;
- several brushes of different shapes:
- small roller;
- old rags.
With everything you need at hand, you can get to work. It is very important to stock up on rubber gloves and a protective mask, which will help protect the skin from stains and Airways from fumes.
Preparation and painting - we study the algorithm
Before you paint the heating battery with your own hands, study the plan for the upcoming work. Like all other repair activities, battery upgrades begin with preparation. First, you need to clean their surface from dust and stains. Also check the radiators for signs of corrosion. After cleaning the battery, wipe it with a damp towel. Once the radiators are dry, a thin layer of primer should be applied to their surface. However, be careful - often some modern formulations do not require pre-training surfaces.
If there are old stains on the surface of the battery that cannot be washed off plain water, then you can try to erase them with a special solution. To prepare it, take:
- 1 kg of soda ash;
- 1 kg of slaked lime;
- 5 liters of water;
- large bowl for mixing.
Pour into the basin first hot water and dilute soda in it. After that, gradually add lime to the mixture, stirring regularly. As a rule, this mixture quickly copes with even the oldest stains. After cleaning, you will need to prepare a place to work. To do this, cover the place under the batteries with old newspapers. Behind the radiator, install a piece thick cardboard so as not to stain the walls. Apply paint to the surface of the batteries with a brush, moving the tool from top to bottom. Thus, when working on the radiators, there will be no drips. Try to keep the paint layer even and thin. Next, apply a few more layers of the composition to the painted batteries.
The second upgrade method is to remove the batteries
There is another way to change the appearance of the batteries. It is more time consuming, because you have to completely remove the radiators. However, as a result, you will be much better at cleaning the batteries from rust and dirt. First you need to reset the heating risers. After that, you will need to completely unscrew all the through and blind plugs, as well as remove the jumpers. Next, you need to anneal the battery (heat and hold under high temperature) using a powerful household hair dryer. Then we disassemble the radiator into sections, using a special key for this. Don't forget to tap the radiators with a mallet to remove any rust. After that, the sections are cleaned with a metal brush.
In the next step, assemble the battery again using ordinary rubber gaskets. In this case, the size of the outer part should be slightly smaller than the end of each section. After that, install and connect the radiator to the heating network. Apply a primer to the surface of a clean battery and start painting. The algorithm of work is almost the same. The only difference is that the batteries will not be as hot as in the first case. Because of this, they will dry a little longer. Often, residents of houses paint radiators immediately after they are dismantled. In this case, it is possible to paint the surface both in front and behind the battery. In addition, there is no risk of staining the wall behind the radiator.
Radiator Painting Tips - Let's Hear the Experts
Many owners of apartments and private houses ignore the experience of specialists, trying to do everything on their own. As a result, the paint on the radiators cracks very quickly and falls off in whole pieces. To prevent this from happening to you, we advise you to study the recommendations on whether and how to properly paint hot radiators. Experts advise not to rush when working. Try to apply the paint so that there are no streaks on the surface. It is better to remove the excess parts of the composition in a timely manner or smear them over the battery.
To evenly apply the paint to the back of the radiator, you need to use a curved brush, designed specifically for painting hard-to-reach places. In the process of cleaning batteries with lime and soda, experts advise using a mask and protective gloves. In order for the residents of the house not to suffer, it is necessary to ventilate the premises in which the work was carried out. Many experts advise using the decoupage of radiators, which is very popular today. After work, your batteries will look very stylish. In this case, you will not spend much on updating.
For work you will need:
- white matte paint;
- acrylic paints;
- decoupage paper with a pattern;
- varnish with increased heat resistance;
- PVA glue.
To upgrade batteries, clean them. Then apply a thin layer of white matte paint. It will take at least 20 hours to dry. As soon as the composition dries, you can begin to glue the paper. After pasting, you can finish your elements - make a background or create an original drawing. At the end, it remains to apply a thin layer of heat-resistant varnish.
