Today, every person has a bathtub for bathing, with the exception of those who use shower cabins for this purpose. In practice, all such structural elements are made of cast iron or other durable metal. In order to significantly extend the service life, a basic enamel coating is used, which helps retain warm water, and in addition gives an aesthetic appearance to the structure.
Often, during operation, it is necessary to restore the bathtub with aerosol enamel. In this case, it is necessary to consider what the bath enamel supplied in cans is, and also how the spray is used for the enamel coating.
Composition and technical characteristics
Aerosol enamel for baths differs from other options in that it hardens quite quickly, and in addition, it has other specific advantages in comparison with other hardeners. Aerosol enamel contains the following main components:
- The required amount of organic solvent is a small percentage of the entire composition.
- The base is made up of alkyd varnish or acrylic resins (other components can be used).
- Special pigments, and also fillers for hardening the composition upon contact with air.
- A small amount of water, and also compressed air in certain proportions for spraying.
If necessary, to paint a bathtub with aerosol enamel, other enzymes can be added to the substance to improve adhesion, as well as protect the metal from corrosion and create a durable, resistant coating to mechanical stress. Spray enamel for the bathroom has a high hardening rate, relatively low toxicity, and in addition a wide range of temperatures acceptable for operation. Such compositions are significantly better than a self-leveling bath when it is necessary to eliminate small defects, but are not always suitable for full coverage due to high consumption.
Important. It should be understood that this version of aerosol bath enamel is sold in special cans of a certain volume, which is why the cost of the composition is quite high.
Consumption per 1m2
Epoxy or alkyd enamel for a cast iron bathtub has a fairly high consumption per square meter. It does not involve the use of a brush or other appropriate tool, since the spraying occurs due to the dispenser. With rational use of this substance, more than 150-200 grams per square meter are consumed, if correct and uniform application is done.
It should be understood that it is very difficult to control uniform coverage, which is why it is necessary to eliminate smudges and re-coat unpainted elements. That is why the consumption of this substance can be increased to 300, and sometimes even up to 400 grams per square meter of space on the damaged surface that is being treated.
Enameling bathtubs or liquid acrylic, which is better?
How to cover a bathtub with acrylic or enamel?
When choosing between acrylic and enamel, consider the resistance of coatings to thermal, chemical and mechanical influences. Acrylic is afraid of hot water above +65°C, as a soft material it is scratched, and is sensitive to detergents. Acrylic can be cleaned with products designed only for acrylic surfaces. Enamel is less vulnerable - it does not swell from hot water, is less scratched and is more resistant to chemical influences.
Enameling a bathtub, or restoring a bathtub using an epoxy-based enamel coating method, lasts from 3 to 10 years. Subsequently, re-enamel is possible; the old enamel is mechanically cleaned and covered with new enamel. This method of updating the enamel in any color does not require any additional work: replacing the trim, removing borders and the row of tiles adjacent to the bathtub, so the price for enameling bathtubs with epoxy systems is cheaper than the above methods. The service life of enamel and acrylic coatings varies, as do reviews, which depend primarily on the professionalism of the craftsmen, the quality of the material and subsequent careful care of the bathroom. It is worth noting that enameling bathtubs in Moscow
and other cities of Russia, remains the most common restoration method.
Tips for choosing a restoration method.
Your surface is smooth, but rough. Enameling a bathtub with epoxy enamel is what you need and inexpensive. You can take a chance and cover the bathtub yourself,
Having selected the enamel and practiced, apply it with an unpredictable result, but better yet, don’t worry and order this service from us. If your bathtub has a pronounced, embossed, uneven surface (pits, tubercles), the option is self-leveling acrylic. Due to the thickness of the acrylic being poured (if it is not diluted with a solvent), small irregularities are smoothed out. But given the vulnerability of acrylic to mechanical and chemical influences, it is worth thinking about a restoration method, or consult us by phone - (495)-744-67-29. If the bathtub has already been enameled several times and without mechanical cleaning before coating, we recommend an acrylic liner.
We cover bathtubs with enamel in Moscow and the Moscow region: Butovo, Shcherbinka, Podolsk, Klimovsk, Vidnoye, Domodedovo, Stupino, Zhukovsky, Dzerzhinsky, Lytkarino, Bronnitsy, Kotelniki, Lyubertsy, Ramenskoye, Voskresensk, Reutov, Balashikha, Zheleznodorozhny, Kupavna, Chernogolovka, Elektrougli, Noginsk, Elektrostal, Shchelkovo, Fryazino, Mytishchi, Korolev, Pushkino, Khotkovo, Ivanteevka, Sergiev Posad, Krasnoarmeysk, Yubileiny, Dolgoprudny, Lobnya, Khimki, Skhodnya, Zelenograd, Solnechnogorsk, Krasnogorsk, Dedovsk, Istra, Odintsovo, Zvenigorod, Kubinka , Aprelevka, Naro-Fominsk, Moskovsky, Vnukovo, Troitsk, Klin, Dmitrov, Pavlovsky Posad, Elektrogorsk, Orekhovo-Zuevo, Serpukhov, Chekhov and other points.
Peculiarities
This method of updating a bathtub has a number of features compared to traditional paint coating options for a metal structure. Let's look at some of the main nuances of using this composition:
- the substance is sprayed in a small stream, which may cause certain smudges to appear;
- this option dries out quite quickly, which is why some elements should be removed in a timely manner;
- such compositions are characterized by high consumption, which is why it is necessary to purchase enamel with a certain reserve;
- Such enamel does not require polishing after application, provided that the spraying technology is followed correctly.
There are a number of features regarding spraying such a substance, which is why it is necessary to first read all the recommendations so as not to encounter certain difficulties during the work process.
Important. The main feature of using such paint is that to create an even layer, it is necessary to adhere to the spraying technology, otherwise smudges will be observed after drying.
Tips and recommendations for use
When using such a paint coating, it is recommended to follow certain advice from experts. Let's consider the main recommendations when using the composition:
- before applying to the surface, it is necessary to properly prepare and degrease the metal before painting;
- It is imperative to thoroughly shake the can of paint so that the composition is thoroughly mixed;
- It is necessary to use a respirator when working, as the composition is highly toxic and has a strong odor;
- during the spraying process, it is necessary to immediately eliminate all possible enamel stains so that they do not have time to harden;
- The entire coating should be applied in even layers, while waiting until it dries completely.
Taking into account all these recommendations, it is possible to create a correct and high-quality coating of the enamel layer when restoring a metal bathtub from certain defects and other mechanical damage.
Important. Immediately before work, the structure is completely dried, and in addition, all traces of corrosion and other deposits present are removed from it.
How to choose the right paint material
How to choose the right enamel for your bath
In order to find out what is the best way to paint the bathtub, you need to determine the degree of damage to the plumbing and the appropriate type of paint and varnish products. Many people wonder: how to paint the inside of a bathtub if the damage to the enamel layer is significant (there are deep chips and cracks).
- Firstly, in such a situation, plumbing needs to carry out thorough preparatory work.
- Secondly, in order to achieve smoothness of the previously primed surface, and in this case it is simply necessary, the paint for painting the bathtub must be thick.
Conclusion: Answering the question of what kind of paint can be used to paint a bathtub, it is worth saying that latex and two-component enamel materials are best suited. In the second option, the composition is diluted with a hardener, so the consistency of the paint should be thick. Such paint for bathtub repair will help hide minor defects and uneven surfaces of the plumbing fixtures.
A frequently asked question from consumers is what paint can be used to paint a bathtub if the surface of the plumbing fixtures has become matte?
If the inside of your plumbing fixture does not have any flaws, except for the lack of a mirror shine, this only indicates that the plumbing fixtures have not been properly maintained. Most likely, the enamel surface was exposed to acids or alkalis, so its top layer was simply “eaten away.”
Is it possible to spray paint the bathtub in this case? Yes, such minor damage can be easily repaired using paints and varnishes in cans, but you need to figure out what kind of paint to paint the bathtub with. Metal, cast iron, and acrylic plumbing fixtures can be treated with latex paint in the form of a spray, but enamel materials cannot be used to restore acrylic plumbing fixtures.
Advantages and disadvantages
This option of enamel coating has a number of advantages, but there are also disadvantages. Let's look at some of the main advantages of aerosol enamel in cans:
- First of all, it is necessary to highlight the relatively rapid drying of the applied coating layer on the surface;
- It should also be noted that there is convenient packaging, and in addition there is no need to use additional tools;
- you can select a convenient option for applying paintwork if you have certain skills;
- Some minor damage can be repaired with minimal time and physical effort.
This surface coating also has a number of disadvantages. Excessive spraying can cause drips and paint sagging. When using such a composition indoors, protection is required. Due to the strong odor, there is a risk of poisoning. After work, it is necessary to thoroughly ventilate the premises.
Important. Despite the presence of a lot of negative qualities, such enamel options are always used for the reconstruction of bathtubs, since the work requires minimal preparation.
Enamel "Stakryl Ecolor"
Liquid acrylic is the basic component in the production of this enamel. All its ingredients also come from Germany. "Stakryl Ecolor" differs from "Epoksin" in that it is not capable of filling cracks in old enamel. Before use, it is recommended to carefully fill all surface irregularities.
When carrying out restoration work, Stakryl Ecolor enamel is applied using the pouring method. A uniform layer will be obtained if you have a certain dexterity and skill in this type of activity.
"Stakryl Ecolor"
Important! The two-component solution “Stakryl Ecolor” contains epoxy resin. The mixture hardens within 70 minutes after mixing, so it must also be applied as quickly as possible.
When carrying out repair work, you need to use protective equipment, since the liquid mixture is toxic and, if it comes into contact with the skin, causes dermatitis. And only after final hardening it becomes absolutely safe.
“Stakryl” is a continuation of the “Epoksin-51” line of products. Therefore, preparatory work on treating the surface of the bathtub before applying enamel is carried out in the same way. And the tinting pastes for obtaining the desired shade of the coating based on “Stakryl Ecolor” are taken from the “Epoksin-51” set.
"Stakryl Ecolor", enamel for restoration of bathtubs
It is not advisable to use thinners for Stakryl enamel, as it can damage the structure of the composition. As a result, after the repair work, it will be noticeable that the thickness of the resulting new layer of enamel is not the same over the entire surface of the bathtub.
When adding tinting paste, the dosage must be strictly observed. Exceeding the permissible amount of paste will result in an uneven shade and the strength of the enamel coating will be insufficient.
Enamel "Stakryl"
Types of aerosol enamels
These paint and varnish compositions differ significantly from each other in terms of spraying technology, manufacturing, and also the basis. Let's look at the main types of bath aerosols:
- epoxy dye option;
- acrylic composition for bathtub coating;
- alkyd aerosol enamel for containers.
In each individual case, a specific base is provided, which is used in the manufacture of the substance by the manufacturer. Additionally, it should be emphasized that the production process itself may change, depending on what indicators must be achieved.
Review of popular manufacturers
Currently, in order to produce this version of enamel, special equipment and specific technology are used. Many manufacturers produce such products, but among them the following are the most famous and popular brands:
- Domestic brand VGT.
- Good manufacturers are PRESTIGE and YARKO.
- The Ceresit composition is quite popular.
- Buyers recommend TIKURILLA enamel.
- Good quality from the manufacturer KUDO.
In practice, other brands are also engaged in the production of such bath enamel compositions, but they have not received such wide distribution and a lot of positive reviews, unlike the presented manufacturers.
Important. When choosing the most suitable dye option, it is necessary to take into account not only brand popularity and reviews, but also consumption and technical characteristics.
Restoration of a bathtub with aerosol enamel
In order to properly restore the enamel coating in the bathroom, you need to follow certain steps. Let's take a closer look at the procedure:
- the bath is dried first;
- it is also necessary to completely remove corrosion;
- the surface to be painted should be thoroughly cleaned;
- it is necessary to apply enamel evenly in 2-3 layers;
- Next, you need to completely dry the coating within 24 hours;
- You can subsequently polish the surface if the coating is not perfectly smooth and does not have a glossy finish.
Here it is necessary to understand that this composition cannot be applied to traces of rust, as this will only aggravate the situation.
Tool selection
In order to apply paint and varnish coating with enamel from a can on the surface of a metal bathtub, you will need the following tool:
- brush to remove smudges;
- a rag made of natural fabric;
- respirator for respiratory protection;
- construction tape to cover the surface.
As a rule, using this composition rarely provides a complete coating of the bathtub, since it will be associated with excessive paint consumption.
Basic rules for applying bath enamel in cans
When using such a substance, it is recommended to adhere to the following set of rules for carrying out work:
- You should first shake the contents thoroughly.
- It is necessary to fully prepare the surface.
- You should spray paint at a distance of 20-30 centimeters.
- All leaks must be removed immediately.
- It is necessary to dry each layer thoroughly (at least an hour after application).
It is advisable to thoroughly ventilate the room before carrying out work to remove all moisture.
Important. This option is perfect for those who are interested in maintaining the enamel coating in proper form, since enamel allows you to quickly eliminate all minor flaws and defects.
Step-by-step instructions for applying enamel
The procedure for restoring a bathtub is not complicated. For the convenience of visitors, the instructions are presented in table form.
Acrylic enamel and necessary tools for restoration
Table. How to restore a bathtub using enamel.
| Steps, photo | Description of actions |
| Step 1 | Preparatory work. Cover the drain, faucet and other parts that you don’t want to get dirty with masking tape. |
| Step 2 | Degreasing the bath and removing dirt. Sand the surface to make it rough. After this, the resulting dust must be removed. You can use a vacuum cleaner for this. Then we rinse the bathtub with water and dry it, wiping it with a cotton cloth. |
| Step 3 | Prepare a mixture of primer and hardener. Pour some of the primer onto the bottom. Using a roller, apply primer to the remaining surface of the bathtub. Remove the tape. |
| Step 4 | Before starting painting, protect the drain, faucet and other parts that need protection with masking tape. We wait for the primer to dry (about a day). |
| Step 5 | We perform intermediate grinding. |
| Step 6 | After sanding, clean the bath from any particles that have formed. You can use a vacuum cleaner. |
| Step 7 | Rinse with water and dry the surface thoroughly. |
| Step 8 | Enamel preparation. Mix a jar of enamel with hardener. In other cases, enamels are produced in a composition that does not need to be mixed. |
| Step 9 | Apply some of the enamel to the bottom of the bathtub. |
| Step 10 | Using a roller, spread the enamel over the remaining surface. After a week, the bath can be used. |
Reviews
At the moment, there are various comments on the Internet regarding this processing option. Let's look at some reviews:
- I am very pleased that I used this particular enamel option. Yes, the result obtained cannot be called durable, but you won’t have to wait a week before you can use the bathing container. The only downside that should be noted is the strong and poorly ventilated smell.
- It’s nice that this coating option has also appeared for bathtubs. For a long time I did not decide to restore it, but having chosen this type of enamel, I decided to try it. I did everything according to the instructions and got an excellent result. The final result is difficult to distinguish from the initial appearance. In general, I recommend it to everyone.
In practice, there are many reviews regarding the quality of paint and its properties, but you cannot blindly trust them, since these statements do not always correspond to reality.
