The very best

Designer

Interior designer, photographer, blogger, fashion show designer, exhibitions, presentations. Web designer for InGwest projects, specialist in the field of design of printed and electronic publications. Personal website: http://www.my-sport-life.com

How to creatively paint batteries in an apartment

Even an ordinary battery in the hands of an artist and designer can become a successful accent in the interior!

Radiators or radiators are not the most aesthetic part of the interior of a room or kitchen, no matter how you look at it. Of course, the situation can be corrected if, instead of Soviet radiators, new batteries are installed in the apartment or hidden under decorative panels.

But there are 2 “buts”:

Modern flat but beautiful radiators retain heat much worse than their cast iron counterparts;

Even new cast-iron radiators, which do not need to be stripped and painted, still noticeably spoil the interior, and if you cover them with decorative panels, heat will be worse for the apartment.

One of the options for solving the problem is unusual, creative painting. old battery heating, which can seamlessly and harmoniously fit into the overall interior or, conversely, become an interesting accent.

How to creatively paint batteries in an apartment with your own hands

Let's prepare

To do this, if possible, the radiator should be removed. This should be done before the start of the heating season or after it ends, when water no longer circulates in the system. Turn off the upper and lower taps that supply flow to the battery, and grab a basin or bucket, because the remaining water, along with dirty and unpleasant-smelling sediment, will simply pour out of the radiator onto your floor.

If it is not possible to remove the radiator, proceed carefully. Then, of course, it will be almost impossible to paint the side facing the wall and other inconvenient places with high quality.

Before applying a new layer of paint or decorative coating, you need to remove the old one.

The most convenient way to do this is special washes and aerosols. Their advantage is that such substances dissolve any paintwork without causing any damage to the metal underneath, and reach the most secluded corners of your old radiator.

Other ways to clean batteries from old paint are mechanical and thermal. Even after spraying or removing the paint, you will still need to take a putty knife or metal brush and start scrubbing away the blistered paint.

If the paint layer is small, you can get by with the same metal brush, only the process will take much longer and the result will not be of high quality. This will work out a little better with the help of a grinder and a special brush attachment (brushing brush).

A hair dryer will melt the paint, and again you need to clean it off with a spatula.

Examination

After removing the old coating, check all areas for rust, cracks, pinholes and corrosion damage. Once you put pressure on the radiator, a leak may form in these areas.

Painting

To paint old batteries, it is better to use a long, narrow brush bent at an obtuse angle. It makes it easier to paint hard-to-reach places, and you don’t risk staining your hands or clothes.

Drawing or decorative coating It is applied after you have completely finished painting the old radiators and they have completely dried.

Paints for painting should be:

Non-toxic;

Heat resistant;

Contain as little acrylic as possible. It gives a beautiful shine, but has a very pungent smell and takes a long time to dry.

Here are some great ideas on how to decorate old batteries in a creative and fun way:

You have cast iron radiators in your apartment, which are famous for their thermal conductivity. True, the only thing that is depressing is their appearance (especially if they were installed several decades ago). Replacing such radiators is very labor-intensive and costly, and there is no particular need for replacement. The batteries work quite well and heat well. To give them a new and beautiful appearance, their appearance can be improved, for example, by simply repainting them. You may ask: how to paint cast iron batteries?

It is worth noting that the cost of paint will also differ significantly from the price of conventional enamels. Therefore, in order not to overpay for painting products, you just need to calculate required quantity. Let's take a closer look at all the subtleties and nuances of painting work for cast iron radiators.

Preparatory work

Beautiful cast iron batteries may not look perfect in a niche that needs repairs. Therefore, the first step is to determine the amount of work that will need to be done. First of all, carefully inspect the area under the windowsill where the batteries are installed. A little renovation wouldn't hurt? Then we will definitely include it in the list of works, and of course the direct painting of the radiators themselves.

Calculation necessary materials We perform based on the amount of work required. These include:

1. high-quality repair of the niche in which the batteries are installed.
2. painting cast iron radiators.

Very important: painting of cast iron batteries must be carried out at a time when heating season has already ended. You cannot paint hot radiators. The point is also that when repairing a niche and the batteries themselves, it is advisable to remove them from the wall, and this requires mandatory disconnection from the central heating system.

If this is not possible, and for some reason you cannot wait until the heating season ends, then you will have to spend a little more effort on repair and painting work. In particular, the paint you purchase for cast iron heating radiators must have high temperature characteristics.

Preparing the battery for painting

• The first step is to thoroughly remove the old paint, which is probably already cracked and yellowed. To remove the old layer of paint, you can use a brush with metal bristles, coarse sandpaper or a spatula.
• When choosing paint, pay attention to the fact that it must withstand elevated temperatures. If you ignore this requirement, you risk getting a very undesirable effect. Some enamels or paints lose their color when exposed to high temperatures. Thus, there is a possibility of getting, instead of an ideal crystal white radiator, an unsightly yellow battery at the very beginning of the heating season.

• Carefully choose the brushes with which you are going to paint cast iron radiators. Don't buy brushes that are too cheap. Very often they begin to “shed” during painting work, leaving unsightly fluff on the surface being painted. Be sure to purchase a special curved brush. It will help you paint hard-to-reach places in the battery.

Cast iron radiators are painted in two layers. There is no need to do more, because then it is very difficult to make sure that the paint lays down in an even layer, without streaks. Be sure to thin the paint material if it is too thick. But if you buy special paint, its consistency is normal and does not require additional dilution.

If you are unsure whether you have diluted the paint material correctly, try painting a small area of ​​the battery. This way you can determine the consistency you need. What you can use to dilute the paint is usually indicated on the paint can itself.

After the first coat of paint has dried, it is recommended to lightly treat it sandpaper(small). This allows the second coat to be applied more evenly and improves adhesion between coats.

Repair of window sill niche

Painting a window sill niche also needs to start with preparatory work. The first step is to completely remove old layer plaster. Sometimes it happens that there are significant cracks in the niche. They will need to be sealed carefully.

To do this, you need to remove poorly adhering plaster in places of cracks. If the cracks are deep and go into the wall, they are repaired with ordinary cement mortar. The remaining work can be continued only after the cement has completely dried.

Small cracks can be easily repaired using a special primer. It allows you to strengthen the base and avoid cracks and chips in the future. After the primer has dried, it is advisable to apply a layer finishing plaster. Its fine consistency spreads easily, making the surface smooth. Now you can proceed directly to painting.

Painting cast iron radiators begins with painting the place where they will be further installed, that is, the window sill niche. So, the base of the wall is prepared, you can start painting. When choosing paint, also remember to choose materials that can withstand high temperatures without losing their color. The fact is that being near heating radiators, the wall can get very hot, so we choose resistant painting materials.

If you decide to decorate a wall with tiles or tiles, try to imagine in advance how it will look together with radiators. This type of finishing is very demanding when it comes to matching colors and surfaces. The most the best option is finishing the wall with paint or decorative plaster. Be sure to consider the color of the batteries. In order to avoid color mistakes, it is not advisable to make the niche colored. Neutral white, this is perhaps the most optimal choice, especially if you paint the battery in a color that highlights the interior of your room.

Finishing touch

The last stage is the direct decoration of the heating radiator. Many people wonder how to decorate a cast iron battery. All you need to do is use a little imagination. Painting it an unusual color will help make the battery unusual.

For example, on radiators in a children's room you can draw funny cartoon characters using templates. You can come up with a relief pattern and paint it with a different color. Let's look at some options in more detail.

To create a relief pattern on the battery you will need paper flagella. They can be rolled out of napkins; the paper should be thin. Make as many paper blanks as you need for the pattern. It is advisable to first lay out the entire drawing on the windowsill.

Currently, the design of objects with an “antique” effect is very popular. If your interior allows it, you can, for example, paint the radiator with black paint and use a sponge with gold or bronze paint to apply light touches. The effect is amazing.

If you don’t want to suffer and draw different patterns, you can use decorative screens. Eat standard options protective screens, There is unique models with beautiful openwork inserts. The colors are very varied. In any case, you can choose the option that suits you. This way you can easily make beautiful cast iron radiators.

Wooden screens look very nice. If your battery is not located under the window, then the top of the screen can be used by placing beautiful frames with photographs and figurines on it. Just don’t put flowers, it will be too hot for them there. Such screens can in addition be equipped with small drawers on one or each side of the screen.

Ideal solution for small rooms: a beautiful screen that effectively hides the battery, plus a convenient shelf and bedside table in which you can store any things. It is worth noting that the use of protective screens has virtually no effect on the thermal effect of the batteries.

The need to paint radiators arises in several cases: if you need to mask scratches and small chips, you need to eliminate installation marks in order to maintain a unified style in the interior. In order for the result to meet expectations, it is necessary to take into account many nuances regarding both the preparation of the base and the selection and application of the coloring composition.

Battery paint requirements

To ensure that heating elements have an attractive appearance for many years, when choosing paint, the following requirements should be taken into account:

• The composition must have high heat resistance (not lower than +80°C): not change color and not peel off when heated.
• Be non-toxic.
• Be resistant to abrasion.
• Provide anti-corrosion protection.

When deciding what to paint heating radiators with, you must understand that the correct choice of composition will determine how reliably the heating system is protected from corrosion, as well as whether the appearance of the radiator matches the interior concept.

Types of paints for radiators

• Alkyd enamels.

These compositions are highly resistant to various types of influences and can withstand heating above +100°C. The base is alkyd varnish; in addition, there are fillers, antiseptic additives and pigments. The filler can be granite or marble chips, finely ground sand. White spirit is used to thin the paint. Alkyd enamels have low heat absorption, high adhesion, wear-resistant and economical. The disadvantages of the compositions include bad smell, arising during the application process. After the composition dries, it disappears.

Alkyd enamels are most often used to paint heating radiators located in the kitchen, because they are highly resistant to detergents. They can be used to cover radiators that have been painted previously. Alkyd enamel is compatible with most paint materials, reliably protects against corrosion, and provides batteries with a bright, rich color. Today you can purchase glossy and matte versions.

• Water-based paints.

Their advantages include ease of application, quick drying and durability. The water-dispersion composition is an emulsion consisting of oil and water, pigments, antiseptic and strengthening reagents, and fillers. Latex acts as a binder. Water-based composition perfectly fills all pores and is vapor permeable. When painting radiators and pipelines, it is better to choose an option designed for outdoor work. It is characterized by high abrasion resistance, fits perfectly, and does not have an aggressive odor.

• Acrylic enamels.

Acrylic enamel consists of resin, organic solvents, fillers and pigments. The presence of special additives allows you to reliably protect metal structures from corrosion. The composition is odorless, does not change color when heated and does not lose its glossy shine. Acrylic enamels can withstand heat above +100°C, which is why they are used for painting steel batteries. They are no less popular in the processing of cast iron radiators. Compared to alkyd compounds acrylic enamels characterized by more high quality. Due to their high moisture resistance, they are used in rooms with high humidity levels.

• Oil paints.

These compositions are made on the basis of drying oil. Compared to acrylic version they are less heat- and wear-resistant, and are difficult to apply. At the same time, their cost is almost 2 times cheaper than acrylic paints, and they have high adhesion to iron and wood. Before application, the mixture is diluted with a solvent (turpentine or white spirit).

If you choose domestically produced paint, the composition GF-021 can act as a primer. It goes well with MA and PF enamels. If preference was given foreign analogues, it is better to purchase primer and paint from the same manufacturer.

When choosing the color of the composition, you should use a special RAL catalog . This will allow you to choose an option that fits perfectly into the interior of the room.

The most popular brands of paints for heating radiators

• Millertemp. Anti-corrosion composition, the application of which does not require preliminary priming of the base. It is designed to handle any metal surfaces. Able to withstand heating up to +600°C without losing its qualities. Available in matt aluminum and charcoal grey.
• Elementfarg Alkyd. Swedish-made paint also eliminates the need for pre-priming. Can be used both as a preparatory layer before applying other compounds, and as finishing coating. Radiators painted with Elementfarg can withstand heating up to +100°C.
• Heitzkorperlak. This alkyd enamel is characterized by high covering power, but is intended for application exclusively to cold radiators.
• Radiator Paint. Dutch-made enamel that can withstand heat up to +90°C without changing color. Today this is one of the most popular options for painting elements of heating systems.

Compositions containing metal powder, as well as heat-resistant varnishes and water-based enamels, are in great demand. When deciding what is the best way to paint heating radiators, it is important to choose an option that is designed directly for the metal from which the system elements are made. Otherwise, adhesion may be insufficient and the radiator will become covered with bubbles.

Over time, old batteries lose their aesthetic appearance, rust appears, cracks appear in the coating, and 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, update the appearance heating device easy enough.

We will help you choose suitable composition enamel, we will explain how to prepare and how to paint the radiator correctly. We will 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 design idea.

It is not always possible financially, and in many cases even technically, to install a new radiator. Easier to refresh outside heating device, if it is still able to serve. If the battery has already had to be repaired or 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 restoring 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, the new coating will not last long, and you will soon have to repeat the process again.

An old cast iron battery with peeling paint looks very unaesthetic. In addition, the material of its body is subject to oxidation and rusts.

When choosing a composition, it is best to focus on options specifically designed for heating devices. But if there is no such inscription on the label, you should carefully study the instructions and find data on its heat resistance.

Requirements for paint coating:

• Heat resistance. The composition applied to the radiator body 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 peel off when heated 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. Unconditional condition, because Radiators are painted for aesthetic purposes, among other reasons.
• Abrasion resistance. From direct contact with various furnishings, drying items, etc. the coating should not become thin.
• Safety. It is very important that the composition does not contain any components harmful to health.

Varieties of compositions for coloring batteries

When painting a battery, first of all you need to pay attention to the technical component of the dye. But aesthetic characteristics also play an important role.

Advantages of acrylic dyes

Let's kill two birds with one stone acrylic paints, which belong to the group of water-based dyes. Their undoubted advantage is that they do not emit harmful substances, odorless, safe for humans.

They dry quickly (about 30 minutes at a temperature of 18-23 degrees), have water-repellent properties, and form a very durable coating that is resistant to mechanical stress.

The technical and aesthetic characteristics of acrylic dyes are excellent for heating appliances

And, perhaps, the most important thing is that they can withstand high temperatures perfectly, maintaining their qualities and without changing their original appearance for seven to eight years.

During this time they will not turn yellow, crack or peel. The whiteness coefficient of acrylic dye is 96%, the color is very rich and bright, and the surface looks like plastic covering with a little shine.

Features of alkyd compositions

Alkyd paints have high heat resistance and are also suitable for painting batteries. They are superior in strength acrylic compositions, have anti-corrosion properties, adhere well to the surface, forming an even and beautiful coating.

However, they are not as safe as paints that have water base. The solvent included in their composition causes an unpleasant odor that remains in the room for at least a day.

Paints dry quite slowly, and a specific smell can persist even after drying. Alkyd dyes can only be used in a well-ventilated area, and it is advisable to leave it completely until the smell has completely evaporated.

When working with alkyd compounds, you must take precautions and thoroughly ventilate the room.

Another significant drawback is that paints retain their color for a relatively short time and begin to turn yellow over time. If you do decide to paint the battery alkyd paint, then it is better to choose a composition that forms a glossy coating.

In this case, the period during which the radiator will remain white increases by about 20%, compared to matte and semi-matte paints.

Other types of paint for heating devices

For painting heating radiators, paints based on aluminum and silicate resins are suitable, forming a dense and elastic layer on the surface on which cracks do not appear even with temperature changes.

Silicate paints are characterized by high adhesion and do not require preliminary priming of the surface; they are designed to work at very high temperature conditions. Their disadvantage is a strong unpleasant odor.

Another type of paint that is worth focusing on is hammer paint, which is a type of alkyd composition. They form a rather interesting, but very specific coating. After their application, the surface is not smooth, but as if beaten with a hammer (hence the name) or with a hammered effect.

Hammer paints perfectly hide all irregularities cast iron radiator- a property that is very useful for home owners with old system heating

A significant advantage of hammer dyes is that the non-uniform texture will make various roughnesses, irregularities and other minor defects of radiators invisible.

This property is especially valuable when it comes to painting old Soviet-era paints, the rough surface of which will be completely hidden behind the original coating.

Very often, silver paint is used to paint radiators, which is a mixture of varnish and aluminum powder. She's holding up just fine high temperature, it can be applied both to the primer and to the old coating. However, the paint has persistent odor, therefore, the room must be well ventilated during and after its application.

Silver can be purchased ready for application. You can prepare the composition yourself by mixing two parts aluminum powder with five parts varnish

Aluminum powder is an explosive substance. Process self-cooking quite risky. You should not resort to it if there are easily flammable structures in the house, and especially small children.

Procedure for preparing a battery for painting

Preparing the surface for painting is a stage no less important than the painting itself. Treat it responsibly, since all the flaws and shortcomings that you make during preparation will certainly affect the quality of the paint and appearance batteries. Let us immediately note that all work should begin only after the end of the heating season.

Methods for removing dust and grease

First of all, the battery must be cleaned of dirt and dust accumulated in it. This can be done dry using a vacuum cleaner or brush, and wet using water and detergents. If there are layers of grease on the radiator, wash them with regular dishwashing detergent. After this, let the battery dry and proceed to the next step.

You can clean the battery from paint with a regular metal brush, but this process will take a lot of time and effort.

Now you need to remove rust and old cracked paint from the heating device.

How to do this? There are two methods: mechanical, but it is quite long and labor-intensive, and chemical - simpler, but it has some nuances that will be described below.

Mechanical removal of old coatings

To remove paint mechanically, you will need a wire brush. Everything is simple here - take it in your hands and rub it until you get tired, and you get tired quite quickly, so it’s better to use a more productive method. An angle grinder with special attachments – a brush or a grinding wheel – will help you in your work.

You can quickly and effortlessly remove old paint using an angle grinder fitted with an attachment with a metal brush.

With this power tool you can remove old paint in a few hours. But be careful, do not work at high speeds, especially for radiators made of non-ferrous metals, since along with the paint you can damage the surface of the battery itself without being noticed.

It is not necessary to remove the paint completely. A new coating can be applied to smooth, non-cracked areas.

How to get rid of paint using chemicals?

Now let's look at it chemical method. It involves washing off the paint special compounds, which come in the form of a gel, paste or aerosol. When using gel or paste products, apply them to the entire surface of the battery using a natural bristle brush and then apply better effect cover with plastic wrap.

The exposure time depends on the product used and can be from fifteen minutes to several hours. The exact time is indicated on the label. After the paint has softened, remove it with a spatula and remove any remaining paint with a wire brush.

Aerosol washes are easy to apply and can be used to easily treat even hard-to-reach areas of the radiator. The principle of operation is the same as that of gel compositions - after a certain time (15-40 minutes depending on the product), the paint softens and can be easily removed with a brush.

Before applying, be sure to cover surrounding furnishings, floors and walls.

Under the influence chemicals old paint softens and peels off. Then removing it with a spatula is not difficult.

However, chemicals are not as harmless as they seem at first glance. Firstly, they have a strong, unpleasant odor and should only be used in a well-ventilated area. It is advisable to wear a respirator and protective gloves before work.

Secondly, it is unknown how the metal will behave when interacting with an aggressive chemical composition. It may react with it, and after washing off you will find a damaged surface.

Old cast iron batteries are not afraid of modern chemicals. But here you need to be wary of something else: previously hemp was used to seal radiators ( natural material, made from flax or hemp), so it can be very easily corroded by chemicals.

As a result, when the heating season arrives, water may splash out from all connections. Therefore, decide for yourself which method of cleaning from the old paint coating suits you better.

Surface priming rules

After the old paint has been removed, before you begin directly painting the radiator, you must go through a number of other procedures. To remove cracks, scratches and other minor imperfections, smooth steel or copper surfaces must be sanded. It is better to treat cast iron batteries with a wire brush.

Primer GF-021 has anti-corrosion properties and creates additional protection against rust formation

Now the radiator needs to be degreased and primed. When choosing a primer, you need to choose a product designed for metal, that has anti-corrosion properties and is compatible with paint.

For example, GF-021 primer goes well with domestic paint and varnish compositions. If an imported dye is used to paint a heating radiator, we can recommend Dulux or Sigma primer.

Heating radiator painting

Now we have reached the main stage - direct coloring. Here it is advisable to adhere to the following rule: it is better to apply two thin layers of paint than one thick one.

It is unlikely that you will be able to get it the first time perfect surface, and if you apply a thick layer of paint, the effect will be the opposite: thick and unsightly smudges will form on the battery.

General dyeing technology

For painting, purchase at least two brushes: one regular, one for hard to reach places with a long curved handle. It makes it easy to apply paint on back walls And internal surfaces batteries. Before working, fluff the bristles so that loosely attached hairs fall out.

First, the upper parts inside the battery are painted, then the lower ones. After this, proceed to the outer surface. It is also painted from top to bottom. If you start from the bottom, drops will fall onto the painted surface. The second coat of paint is applied only after the previous one has completely dried.

How long this will take depends on the paint; this parameter is usually indicated on the label. If the first layer turns out to be uneven, then when it dries, sand the surface, removing all unevenness and smudges.

The nuances of painting aluminum radiators

All previous tips related to painting cast iron, copper, etc. How to paint an aluminum radiator? But first it’s better to answer the question: is it worth doing this at all?

Remove chips and dents from aluminum radiator You can also use automotive putty. Pre-degrease the surface and treat it with a primer. Then apply the putty of the desired shade with a brush.

If you decide to completely repaint the battery, then it is not necessary to remove the old paint. Degrease and prime the surface and apply two coats of alkyd or water-based paint using a spray bottle.

An alternative heating radiator decor option is installation.

Interesting battery color ideas

The white radiator is a classic that we have become accustomed to since Soviet times, when almost all houses were equipped with the same type of cast-iron radiators.

The color of the heating device, if it affects heat transfer, is only to a very small extent, so nothing prevents you from painting the radiator in accordance with the interior of the room.

The battery can be made almost invisible if you paint it the same color as the walls

Today you can find many interesting design solutions, where the radiator is one of the decorating elements that harmoniously fits into the surrounding space.

On the contrary, you can build a composition using contrast, and make the battery an accent that attracts attention, painting it in a bright rich color.

Red battery on background bright interior looks unusual and very impressive

Today it is very fashionable to paint objects using the ombre technique. Its essence lies in the fact that the first sections of the battery are painted in pale, subtle shades, all subsequent ones are a tone or two darker, and for the last sections very bright saturated colors are used.

A battery painted using the ombre technique will be an excellent decoration for any interior. You can decorate the radiator sections in different rich colors, paint the battery interesting drawings, turn it into a zebra or a set of colored pencils

To paint a battery, you do not need to have any special skills. And although in this, as in any other job, there are certain difficulties, they are quite simple to learn. By following the painting technology and knowing all the nuances of the work, you will be guaranteed an excellent result.

Do you have practical skills in painting batteries? Perhaps you have encountered any difficulties while working or want to ask a question? Please leave comments on the publication. The feedback form is below.

Many people believe that with reverse side It’s not necessary to paint, they say, you can’t see it from behind anyway, and they make a big mistake.

If you paint the battery only from the “face”, then after some time the rust from the back side will definitely creep out onto the front side.

To paint the battery on all sides, the best thing to do is to remove it. But not everyone has such an opportunity to do dismantling without additional hassle, including applying for a dismantling permit. Only in apartments and own homes With autonomous heating You can remove and install the battery without any problems.

The rest will have to make do with improvised means. Curved brushes with a long handle are best for painting the back of batteries.

To do this, you need to sew a piece of fur fabric onto the palm of a simple work mitten, first placing cellophane under it so that your hands don’t get dirty with paint.

Pour the paint onto a flat plate and, having dipped the mitt, paint those places where your hand can fit through, and finish painting the remaining places with a curved brush. The work will go much faster.

Don't forget to protect the wall with some kind of screen to prevent it from getting dirty.

This method is also good because it paints cylindrical surfaces (pipes, metal fence bars, etc.) beautifully and evenly: move your hand back and forth - and you’re done.

But before you paint the battery, you need to prepare it. Under no circumstances should you paint a battery over old paint. If the surface is not prepared, cracking and peeling of the paint may subsequently occur.

First of all, you need to remove the old layer. You can remove the old coating in 2 ways - mechanical or chemical. In the first method, paint is removed using metal brushes, scrapers and sandpaper, and in the second, using special removers of old coatings.

A special brush attachment for the drill will significantly speed up and facilitate the work.

After the old paint and rust have been removed, the surface of the battery must be primed, having first cleaned it of dust.

After waiting for the primer to dry completely, you can begin painting. Heating radiators need paints that will not smell when heated. Water-based acrylic and silicone paints are best suited. You can use alkyd enamels, for example, PF-223 or its analogues.