Ranking of the best rust converters of 2024

Rust, which inevitably occurs on exposed metal, is a serious problem, as it gradually begins to spread over the surface, destroying the structure. In order to prevent the process of spreading the center of corrosion and maintain the integrity of the structure, it is necessary to use a rust converter (neutralizer). It can be applied to any area of ​​the car body affected by corrosion.

The transducer is available in the form of a spray, paste, as well as a gel and liquid, thanks to this variety it is easy to apply to any area, including hard-to-reach places. As for the composition of the components, the basis of most products is phosphoric acid, supplemented with thickeners and auxiliary substances.

The principle of operation and composition of the rust converter

As already mentioned, the active substance of the agent is acid. In addition to orthophosphoric acid, hydroxycarboxylic acid is also used. The essence of the converter's action is the chemical reaction of the acid with iron oxide, as a result of which the rust turns into plaque, which can be easily wiped off with a regular rag.

In addition to acids, the product contains substances that have an additional effect, for example, aimed at preventing the re-formation of corrosion.

Some converters are based on zinc salts, which are capable of creating a protective layer that prevents rust formation. The metal surface for a while becomes similar to galvanized steel, which guarantees protection against destruction.

Top Rust Converter Manufacturers

This list includes the most popular Russian and foreign manufacturing companies whose products are distinguished by quality, high speed of surface treatment, and also takes into account climatic features that affect the state of the metal.

• Hi-Gear. An American company that produces automotive chemicals, the quality of which is the best today: under the influence of Hi-Gear neutralizers, rust very quickly transforms into a polymer soil. Surface treatment should be done carefully, using solvents and degreasers immediately after processing.
• Autoprofi. Russian brand, products are made in China. Available in the form of a 0.5 liter spray. It is convenient to spray any part of the body with an aerosol.The active ingredient is orthophosphoric acid, it also contains manganese, zinc ions. The neutralizer has a high speed of action, converts rust into soil, and also creates a film on the surface that protects the metal from moisture and dust.
• Wurth. Chemical products of a German company, which are very popular among car enthusiasts and car service professionals. The main composition of the neutralizer contains acid and zinc. Release form - spray. The liquid is supplied with a powerful jet, covers the areas of rust with a dense layer, without spreading.
• ASTROhim. A Russian-made neutralizer that is not inferior in quality to foreign products. It contains acid and zinc, which perfectly restore damaged surfaces and prevent the reoccurrence of rust, not only on relatively new structures, but also on well-worn cars.
• Permatex. This rust converter is made in the USA, has a fast action, but requires special application rules - the metal surface must be heated to 93 degrees, in addition, the temperature must be controlled.

Rating of the best rust converters

Even modern paints are not able to fully prevent the occurrence of rust on the metal, as a result of which there is a need to use corrosion neutralizers. The list of the best converters takes into account their advantages and disadvantages, according to customer reviews.

"Yaskim"

Release form - liquid;

Volume - 500 ml;

Color - transparent;

Country of origin - Russia.

"Yaskhim" is a water composition of acids, and the main purpose of this domestic product is to neutralize corrosion centers to prepare a car for painting. After treating the area, the surface must be well rinsed with running water. The average cost of funds is 36 rubles.

• low cost;
• allows you to process any type of metal;
• prevents the reoccurrence of rust;
• paint adheres well to the treated surface.

• low processing speed.

Astrohim Antiruster

Release form - aerosol;

Volume - 520 ml;

Color - no information;

Country of origin - Russia.

This rust inhibitor comes in spray and liquid form. Thanks to the zinc ions included in the composition, the agent effectively restores corroded areas of the metal, by simultaneous zinc and phosphating prevents the reoccurrence of rust. The Antiruster neutralizer converts the corrosion product into a solid layer, creating a strong phosphate film on the metal surface, which will later become the basis for paint application.

Before starting surface treatment, the damaged area must be cleaned from dirt and loose rust with a brush, then dried and degreased. Only then can the converter be applied. For effectiveness, the product must be applied in two layers, holding for 20 minutes each. The chemical reaction begins within five minutes after the anticorrosive application, converting iron oxides into a polymer primer. After processing, use a solvent and degreaser. The average cost is 63 rubles.

• ease of application of the product;
• high speed of impact;
• guaranteed protection of the structure against corrosion.

• not found.

"Start"

Release form - liquid;

Volume - 500 ml;

Color - transparent;

Country of origin - Russia.

An inexpensive and easy-to-use anti-corrosion agent with high efficiency. Forms a protective film on the treated area of ​​the metal, preventing the reoccurrence of rust, by phosphating the metal. The converter is well suited for pre-painting the structure, allowing the paint to be applied evenly and ensuring a long service life. The average cost of the "Start" neutralizer is 64 rubles.

• the product is suitable for any type of metal;
• forms a phosphate film on the surface.

• does not do very well for dealing with deep rust.

"Tsinkar"

Release form - aerosol;

Volume - 500 ml;

Color - transparent;

Country of origin - Russia.

A low cost corrosion remover of high quality and efficiency. It contains orthophosphoric acid, as well as zinc and manganese salts. Quickly loosens the rust layer and creates a primer on the surface that protects the structure from the effects of weather conditions.

"Tsinkar" can be used to process any metal products, including those not related to the car. The reaction with metal oxide occurs instantly, after applying the product to the affected area, and after application, the product must be washed off. The average cost of this popular rust neutralizer is 117 rubles.

• affordable price;
• high efficiency;
• various forms of release;
• fast reaction speed.

• the need to apply multiple layers for the best result.

"Omega PolyKomPlast"

Release form - powder;

Volume - 600 ml;

White color;

Country of origin - Russia.

Quite a powerful neutralizer that copes well even with deep corrosion. It is applied to a surface affected by rust, after which the agent must be left on the treated area for a while, depending on the scale of the problem (from 10 minutes to 2 hours). After exposure to the converter, the rust softens, and it remains only to carefully remove it with a scraper. Omega PolyComPlast not only helps to fight corrosion, but also creates a protective film on the metal surface to prevent the reappearance of rust. The average cost of the funds is 127 rubles.

• suitable for processing car parts;
• due to the powder form of release, it does not flow down from the vertical surface;
• allows you to remove rust in one go, without re-processing;
• provides reliable protection of the paintwork.

• if the depth of metal damage is more than 2 mm, it is necessary to re-process.

"AVS AVK-101"

Release form - aerosol;

Volume - 500 ml;

Color - transparent;

Country of origin - Russia.

The converter is designed for small surfaces such as automotive parts. The tool successfully removes rust and creates a reliable film on its surface that protects the metal from the negative effects of the environment. The film is a sufficiently strong, waterproof and heat-resistant coating that can be a good base for paint application. The average cost of "AVS AVK-101" is 150 rubles.

• spray allows you to comfortably process car parts;
• protects against re-formation of rust;
• creating a hard coating on the metal surface.

• intended exclusively for cars.

"KUDO 150"

Release form - gel;

Volume - 15 ml;

Black color;

Country of origin - Russia.

An effective neutralizer is available in gel form for easy application to corroded surfaces. The gel is applied with a brush, adheres well to the treated area and does not run off. According to the instructions for use, the agent must be applied to the area affected by rust, leave for 15 minutes, then reapply, then rinse with running water and wipe the cleaned surface dry. The average cost of funds is 150 rubles.

• forms a reliable protective coating;
• easy and convenient application with a brush;
• high reaction rate;
• well suited for surface treatment for painting.

• suitable for processing metal only of a certain color.

"FENOM STOP RUST"

Release form - liquid;

Volume - 100ml;

Color - no information;

Country of origin - Russia.

"Fenom" is designed to protect metal surfaces from rusting, it is excellent for preparing structures for painting: this agent ensures a strong adhesion of the paintwork to the metal surface. Despite the small volume of the vial, the product is sufficient for treating minor damage.

The converter applied to the affected area acts for about twenty minutes, neutralizing corrosion and forming a protective iron-manganese phosphate film-soil on the surface. After treating the area, the anticorrosive must be washed off with water, wipe the treatment site dry and start painting without additional use of a primer. Corrosion protection lasts at least 5 years. The average cost of the FENOM STOP RUST converter is 165 rubles.

• restores deeply damaged metal structure;
• it is convenient to handle small areas and details.

• not found.

"DINITROL RC 800"

Release form - liquid;

Volume - 60 ml;

White color;

Country of origin - Germany.

The DINITROL neutralizer is based on a copolymer of latex with an organic complexing agent (butadiene and styrene are included). This product is free of phosphoric acid, zinc, lead and solvents. Effectively converts rust, forms a reliable protective film, preventing corrosion from spreading over the metal surface. Before applying the product, it is necessary to thoroughly clean the surface to be treated, remove loose rust and paint. Then the surface must be degreased, rinsed with water and the neutralizer must be applied with a brush or dry cloth. The product is applied in two layers with a break of 30 minutes. After using the neutralizer, the area is treated with a solvent, degreaser, and only after that the structure is ready for painting. The average price is 439 rubles.

• efficiency;
• affordable cost;
• ease of use;
• harmless.

• spreads on a vertical surface.

"ABRO RC-1000"

Release form - aerosol;

Volume - 200 ml;

Color - transparent;

Country of origin - USA.

One of the best aerosol rust converters that is comfortable and easy to spray. Differs in high speed of action, turning the layer of rust into soil. After drying, the product forms a waterproof, protective black layer. The metal is ready for applying auto-putty and painting immediately after processing, and the product will reliably protect the structure from corrosion under the paint layer. The average cost of the ABRO RC-1000 neutralizer is 446 rubles.

• convenient to use in small areas;
• fast reaction;
• effective quality product;
• suitable for any type of metal.

• not found.

Permatex Rust Treatment

Release form - liquid;

Volume - 236 ml;

Color - milky white;

Country of origin - USA.

This converter is designed to remove rust and prevent re-corrosion. It is produced in the form of a light rubber-latex liquid, which is easy to apply to a previously cleaned treated surface. Interacting with the metal oxide, the neutralizer quickly turns into a thin but strong latex layer that reliably protects the structure.

After applying the converter, it is easy to remove rust with a scraper, and the surface will be completely ready for painting, and the latex film protects against corrosion for a long time (according to customer reviews - 2-3 years). The average price of the neutralizer "Permatex Rust Treatment" is 585 rubles.

• high quality of the product;
• does not spread from a vertical surface;
• completely covers the metal area with a latex layer;
• does not require surface priming;
• suitable for processing car parts.

• high price;
• the need to apply a second layer.

"Hi-Gear"

Release form - aerosol;

Volume - 255 ml;

Color - transparent;

Country of origin - USA.

A high-quality and reliable product, very popular among car owners and those who are professionally engaged in the restoration and restoration of cars. The converter is available in the form of a spray that very quickly neutralizes rust and forms a strong protective film that is resistant to moisture and solvents. Additional priming of the treated surface is not required, painting can be done within two hours after the treatment. The protective layer prevents the reappearance and spread of corrosion. The average cost of the funds is 608 rubles.

• the coating is durable and highly resistant to solvents and moisture;
• easy application;
• fast reaction speed;
• high level of paint coating adhesion.

• high price.

"DOCKER NITTRON"

Release form - liquid;

Volume - from 5 to 50 liters;

Color - no information;

Country of origin - Germany.

"NITTRON" is a neutral rust converter, its composition is based on tannins, corrosion inhibitors (inhibitors), functional additives. Anticorrosive can be used not only in automotive works, but also in the industrial field. By interacting with rust, vegetable tannins convert iron oxides into corrosive compounds. In addition, the agent ensures reliable adhesion of paint and varnish coatings. Special additives penetrate deep into the metal structure, destroying corrosion centers at a depth of 150 mm.

The solution must be applied in two layers. It is not necessary to rinse the treated area, but you can paint immediately after the surface has dried. The average cost of funds is from RUB 1,750. (for 5 liters) up to 9 500 rubles. (for 50 liters).

• acid-free converter;
• the composition is reinforced with corrosion inhibitors;
• high-quality, effective solution;
• reasonable cost;
• deeply penetrating neutralizer;
• ease of application;
• harmless and safe.

• has a pungent odor.

Runway Rust Converter

Release form - liquid;

Volume - 120 ml;

Color - no information;

Country of origin - Russia (under US license).

Dual-effect agent - blocks the spread of corrosion and forms a durable protective coating, air and moisture resistant. The composition does not spread, it covers the treated area well. The solution does not differ in its ability to penetrate deeply into the structure and is suitable mainly for combating relatively "fresh" foci of corrosion. The average price of "Runway Rust Converter" is 190 rubles.

• forms a dense protective film;
• demonstrates good covering ability;
• affordable cost.

• does not cope with old rust.

The characteristics of all listed converters are presented in the comparative table:

Model	Volume	Release form	Manufacturer	Price
Yaskim	500 ml	liquid	Russia	36 rbl
Astrohim Antiruster	520 ml	spray can	Russia	63 rbl
Start	500 ml	liquid	Russia	64 rbl
Tsinkar	500 ml	spray can	Russia	117 rbl
Omega	600 ml	powder	Russia	127 rbl
AVS AVK-101	500 ml	spray can	Russia	150 rbl
KUDO	15 ml	gel	Russia	150 rbl
FENOM STOP RUST	100 ml	liquid	Russia	165 rbl
DINITROL RC 800	60 ml	liquid	Germany	439 rbl
ABRO RC-1000	200 ml	spray can	USA	446 rbl
Permatex	236 ml	liquid	USA	585 rbl
Hi-Gear	255 ml	spray can	USA	608 rbl
DOCKER NITTRON	from 5 l to 50 l	liquid	Germany	from 1 750 rub

What to look for when choosing a rust converter?

To choose the best neutralizer, you should pay attention to several main criteria:

1. Subject of processing. If the product is intended for processing metal for painting, it is best to purchase a simple converter.To prepare the structure for a new paintwork, a converter for a car body is suitable. If a more reliable treatment is required, it is worth purchasing a neutralizer with a primer effect that covers the metal with a protective film - this layer prevents corrosion and evens out the base for further painting.
2. Release form. The choice of a specific consistency of the product depends on the type of surface to be treated - a wide horizontal area, a vertical, hard-to-reach place or small metal parts. It depends on this which form of release will make it possible to most comfortably treat this or that area, whether it will be a liquid, gel or spray.
3. Rust thickness. The deeper the corrosion layer, the more difficult it is for the converter to cope with it. The ideal result is achieved when working with shallow layers of metal damage - 0.01 mm or less. A thicker rust layer requires a long surface treatment process.

How to work with a rust converter

• The most important thing to always keep in mind is safety. Before starting work with a chemical agent, it is imperative that you read the instructions for its use.
• Protective equipment should not be neglected; when using anticorrosive, gloves, as well as a respirator and special glasses for eye protection should be used.
• Most converters are toxic, so it is recommended to work outdoors, and if the product gets on your skin, rinse the area with water.
• Before direct application of an acidic agent, it is necessary to check its effect on metal parts.
• If the work is carried out indoors, leave it after applying the transducer to avoid acid fumes entering the lungs.
• If the transducer did not cope with the corrosion the first time, you should repeat the treatment, removing the applied layer of the composition.

Following these rules and selecting the correct transducer will make the neutralization process effective.