Rating of rust converters for cars: which is the best, how to use it correctly?

During the operation of the car, rust may appear on the metal. An automotive rust converter will help prevent the spread of corrosion and repair damaged areas.

The modern auto chemistry market offers a large list of products, and choosing the best one is not an easy task.

To solve it will help to get acquainted with the recommendations of specialists and an overview of drugs popular among motorists - rust converters for cars.

What is it, principle of operation

All rust converters are designed to solve a serious problem - to localize and eliminate corrosion.

All anti-corrosion agents for a car are conditionally divided into the following groups:

1. Liquid.
2. Aerosol.
3. Gel.

Manufacturers introduce a number of components into the composition of anti-rust preparations that are responsible not only for eliminating corrosion, but also for a stable form, etc.

Acid

Most anti-corrosion agents contain concentrated acids, most often orthophosphoric.

except her may contain oxycarboxylic, polybasic acids or tannin.

The use of only acids and their solutions allows you to cope with rust. But this option is not only inconvenient to implement, but can also be dangerous.

Acids, even in diluted form, must be washed off after surface treatment. Otherwise, they themselves, over time, will serve as a source of corrosion.

Along with acid converters, manufacturers also produce acid-free formulations.

Thickeners

These substances are designed to maintain the optimum consistency of the converter. They prevent it from dripping on an inclined surface and uneven distribution during application. Thickeners allow a formulation to be obtained in the form of a gel, paste or foam.

Corrosion inhibitors

The purpose of inhibitors is to protect metal surfaces from moisture ingress and other substances.

The implementation of the protective properties of the converter differs from manufacturer to manufacturer.

Additional ingredients

In addition to those listed, manufacturers of converters can add additional substances to the composition. These can be flavoring components, protective, etc.

Top 10 best car rust removers

On the Internet, you can find many video reviews and reviews about various rust converters. They may even be contradictory due to:

• difference in terms of use;
• the degree of adherence to the instructions for each specific drug;
• the purchase of an expired or counterfeit product, etc.

Kudo KU70005

This structural modifier rust remover is sold in a small package as it is designed for small localized areas. It can be used to treat metal surfaces of machinery.

Advantages of the tool:

• low cost;
• promoting tightening of minor scratches;
• convenient application.

Minuses:

• very small volume, 0.14 ml .;
• as for such an amount of funds - a high cost.

The price is about 100 rubles.

The video will show you how to use Kudo to remove rust:

SONAX RostUmwandler & Grundierung

Sonax is designed to remove rust from metal surfaces. It can be used for bodywork, and as a tool to help unscrew bolts that have rusted through threads.

It can only be used with personal protective equipment.

Pros:

• affordable price;
• good performance;
• lack of acids in the composition.

Minuses:

• insufficient volume for a large amount of work;
• price.

Cost - from 230 rubles.

Autoprofi

The drug is in the form of a liquid, and is available in a pack with a spray. The product has good penetrating power. The release form allows you to efficiently process even hard-to-reach places, including very small areas. The capacity of the bottle is ½ liter.

By adjusting the spray nozzle, it is possible to obtain a different type of treatment:

1. Directional jet - for deep penetration.
2. Wide - for surface exposure.

Pros of the drug:

• high efficiency;
• convenient application;
• large volume;
• affordable price.

Price - 130 rubles on average.

Fenom

The rust-to-soil converter is suitable for the processing of ferrous metals. It can be used to remove corrosion and consolidate the result by forming a dense polymer layer after removing the rust. The manufacturer, TM Fenom, guarantees the absence of rusting at the place of processing for a period of at least 5 years.

Advantages:

• high-quality cleaning system;
• low cost of one bottle;
• complex effect on the place of metal damage.

Disadvantages:

• very small volume of one package;
• weak zinc protection.

The price of 1 package is from 150 rubles.

Hi-Gear Rust Treatment

The rust converter is suitable for the treatment of even heavily corroded metal. The container has a convenient spray that allows you to effectively treat even hard-to-reach areas.

The use of the composition requires compliance with a number of rules:

1. The Hi-Gear Rust Treatment should be handled outdoors, observing all personal protection requirements.
2. After using the transducer, it must be washed off the metal surface with an alcohol-based solvent, since ordinary water is not effective in this case.

Pros of using:

• cost-effectiveness of spending;
• the price corresponds to the volume and effect;
• deep penetration;
• a decent result is guaranteed.

The price is around 700 rubles.

Astrohim Antiruster

This rust converter is produced in the RF. The volume of the bottle is 500 ml. The composition contains zinc ions that can protect the metal by creating a galvanized layer, and components that smooth out micro-scratches.

Advantages of the tool:

• good efficiency;
• large volume;
• ease of use;
• affordable cost.

The downside is the need to thoroughly remove the transducer before painting. Price - from 140 rubles.

Liqui moly

Liqui Moly products are trusted by motorists... The components of the product are selected in such a way that the surface is cleaned of rust gently in relation to the metal, but at the same time as efficiently as possible.

It is also convenient that the components of the converter do not show any activity in relation to paints and varnishes. This allows you to use the tool for local treatments and the elimination of minor defects.

Pros:

• efficiency;
• large packaging;
• fast processing;
• neutral attitude to paints and varnishes.

The downside is the high cost. The price is about 600 rubles per bottle.

Permatex Rust Treatment

The product has a gel form. The product has a high neutralization process - up to 3 minutes. At the end of the exposure Permatex forms a dark polymer dense film that protects the treated area from moisture.

Advantages of the tool:

• ease of application;
• does not require rinsing before painting, can serve as a primer;
• high efficiency.

The downside is the high cost. Price - from 750 rubles.

Chain mail

This RF-produced rust-to-soil converter contains zinc. It provides good corrosion elimination and good metal protection.

Pros:

• acid-free composition;
• high application result;
• affordable cost.

Minus - there are many Kolchuga counterfeits on the automotive market. Price - from 130 rubles.

Tsinkar

The Tsinkar converter is produced in Russia. It is an effective yet inexpensive product that catches the eye with its bright packaging. It has an aerosol and liquid release form. Zinkar contains zinc compounds, which create a strong film on the surface.

Advantages:

• good removal of rust;
• affordable price;
• several forms of release in several volumes;
• memorable packaging.

Disadvantages:

• after exposure, the product must be washed off, and for this you need to use a concentrated soda solution;
• if you ignore the instructions for the drug, the processing result may be unsatisfactory;
• there are fakes of the drug on the automotive market.

Price - from 100 rubles for the minimum volume.

How to choose?

There is no product that would be ideal for all situations in life and satisfy the requirements of any buyer. In order for the choice to be made correctly, it is necessary to consider a number of points.

Basic substance

What substance is the main ingredient? Most often these are acids and zinc. The acid penetrates deeply into the center of corrosion, acting efficiently and quickly. Zinc removes oxides and has a protective effect. Despite the difference in compositions, there is no converter that is completely harmless to human health.

Forms of release and consistency

Converters can be of different consistency. Each variety has its own strengths and weaknesses.

Volume

The choice of the drug should also take into account the amount of work to be done that will require the converter.

Some manufacturers produce very effective drugs, but in such a small package volume that it is completely unprofitable to buy them for extensive processing.

In the same time it is unprofitable to purchase a large volume if you only need to fix a couple of small areas with corrosion.

Chemical activity - to wash off or not?

Converters are valued for their ability to easily and simply deal with rust, including on the car body. Some drugs require mandatory rinsing. And it is absolutely impossible to ignore this requirement. Depending on the planned work, one should take into account how important this moment is.

Formulations that do not require rinsing tend to be more expensive.... But when using them, processing time is significantly saved.

A clear understanding of the goals and the future scope of work will allow you to make the right informed choice.

How to use?

How well it will be possible to cope with corrosion depends not only on the selected product, but also on the correct use of it. Detailed and precise instructions for use for each transmitter are on the packaging.

Generalized step-by-step application technique rust converter includes the following items:

1. Mechanical cleaning of the surface. The choice of instrument depends on the area of ​​the lesion and its location. This can be, for example, an emery cloth, a sander, a metal bristle brush.
2. Degreasing the area to be treated. A solvent is suitable for these purposes.
3. Direct application of the converter. This should be done according to the instructions on the package.
4. If necessary, wash off the drug.
5. Degrease the area with a solvent.
6. Carry out priming. The exception is those cases when such a transducer was used, which itself forms the soil.

Degreasing for quality processing should be carried out only with solvents. It is not advisable to use thinners and degreasers for these purposes.

Precautions

Automotive chemicals from the category of corrosion converters are chemically active synthetic agents that should be used only for their intended purpose in accordance with the instructions on the package.

Can not use converters in the following cases:

• in case of violation of the integrity of the package, if foreign substances enter it;
• expired product;
• lack of personal protective equipment;
• the inability to organize good ventilation while working with chemicals.

Recommendations

In order for the process of processing corrosive areas of the car to be successful, the recommendations of experts should be taken into account:

1. The use of transducers should be after complete cleaning of the surface from contamination. Compliance with this condition increases the efficiency of processing.
2. If you need to work on a large area, you should take into account the cost of the tool and its volume. As for a large surface, many small packages may be needed, which will lead to an increase in the cost of processing.
3. Aerosol cans allow you to work quickly and easily.

Want to know more about ways to deal with rust on your car? Take a look here.

Conclusion

Rust converter is a useful care product for the metal surfaces of a car that is used in corrosive processes. The modern automotive market allows you to choose a quality product at an affordable price.