5 Best Auto Rust Converters - 2021 Ranking

Corrosion on metal parts of a car is quite natural. But it is not at all necessary to calmly look at its distribution. If earlier it was necessary to carry out serious interventions to remove rust, now modern means can cope with this. They not only defeat this attack in a matter of minutes, but also prevent it from spreading throughout your car. Interested? Then we will tell you about the 5 best rust converters in 2021 according to the reviews of motorists.

What is a rust converter for?

If metal products are to be avoided (this does not only apply to cars), it is likely that rust will form on them over time. This process can speed up the operation of the vehicle in humid climates, the ingress of chemicals on the body, and more.

If you find the problem early, then a simple remedy to remove the reddish-brown plaque will suffice. However, if you did not notice and fix the problem in time, rust can spread so much, a simple remedy will not be enough.

In this case, you need a rust converter: a special chemical solution that penetrates the plaque and converts iron oxides into a protective chemical barrier. Thus, this product will not only completely remove all plaque from the metal surface, but also protect it from further corrosion.

Varieties of converters. Which is better?

Converters are distinguished in two ways. By structure:

• aerosol;
• liquid;
• gel.

Aerosol is best used for large surface areas. Liquid is more suitable for surface treatment before painting. Gel is ideal for spot painting incipient corrosion.

Depending on the composition of the active substance:

• zinc;
• acidic.

Zinc-based converters (Zincar) are considered the most effective and efficient in the fight against corrosion. Zinc oxide, which is part of the solution, not only removes red-brown plaque, but also excludes its reappearance. The disadvantage of "Tsinkar" is a complex and lengthy application process. But if you want to achieve a good result, then you need to sweat.

The acid converter appeared much later than the zinc one, nevertheless, it is still successfully used by thousands of motorists. Thanks to modern technology, the fight against corrosion with an acid solution has become much faster and easier, but it will not protect against subsequent relapses. All you need to do is clean the surface and apply an acidic solution.

Rating of the best rust converters - TOP-5

Having studied the reviews of motorists on the forums and in online stores, we have compiled a rating of the 5 best models that effectively fight the order of the annoying problem of all - corrosion.

1 Hi-Gear Rust Treatment No-Rust

The first on our list was a compound for treating corroded surfaces from the American manufacturer Hi-Gear. It should be noted right away that Hi-Gear Rust Treatment No-Rust is popular not only among ordinary car owners, but also among car service technicians.

The main advantages of this aerosol converter are powerful jet and optimal composition. Due to the first, it is easy to cover large areas of rust, plus easy access to hard-to-reach places. As for the composition, here the manufacturer did not save on corrosion inhibitors, so the covered area will remain protected from rust for a long time.

Pros:

• Convenience of surface treatment, it gets even in hard-to-reach places.
• Moisture resistance.
• Effectively protects the treated surface from the reappearance of plaque.
• It does not deteriorate for a long time.

Minuses:

• Expensive for a small can of a converter.
• Before use, it is imperative to protect the eyes and respiratory tract from the harmful mixture.

2 AUTOPROFI Galvanized

It is a professional rust remover with a hand-held trigger spray gun. The jet pressure is adjusted using a switch at the outlet. Thanks to this, you can even get to hard-to-reach places.

The composition of AUTOPROFI Galvanized is quite standard for such a price: phosphoric acid with additives. Due to the high acid content, the surface on which the transducer was applied must be rinsed with copious amounts of water to neutralize residues. Due to the presence of zinc in the composition, after processing, a strong zinc coating remains.

Pros:

• Removes rust quickly and completely.
• Convenient spray allows you to apply the product to hard-to-reach places.
• Zinc creates an additional protective layer.
• Low price.

Minuses:

• It is necessary to additionally rinse with water after application.

3 Tsinkar

Without this tool, our rating would be incomplete. Tsinkar is one of the most popular rust cleaning agents among domestic motorists. Its main advantages are low price and high efficiency. The product contains zinc and manganese, which protect the treated surface for a long time.

Important! Recently, a fake with the same name has appeared in stores. When purchasing Tsinkar in an unverified place, pay attention to the color of the bottle and the liquid. The original comes in a red or orange bottle with a clear liquid.

Pros:

• Inexpensive and effective remedy.
• Can be purchased as a liquid or aerosol.
• Protects against future plaque.

Minuses:

• Long processing process.
• You can fall for a fake.

4 PERMATEX Rust Treatment

Permatex is probably one of the highest quality rust-to-soil converters at the moment. This tool is produced in the form of a gel, and after hardening it turns into a finished layer of primer, which can be further processed with paint.

Due to its ability to work with wet metal, Permatex can be used to remove corrosion from pipes, valves, fences, fences, conveyors, snow removal equipment, trailers and so on.

Pros:

• Unlike previous products, it does not require rinsing after application to the surface.
• Solves several problems at once (works as a corrosion remover and as a primer).
• Can be applied to damp surfaces.
• Handles metal quickly and efficiently.

Minuses:

• High price for a small can.
• Too runny for gel.

5 ASTROhim Antiruster

Despite the fact that ASTROhim Antiruster was on the last line of our rating, you should not consider this one to be worse than the rest. Like analogues, this mixture consists of phosphoric acid with the addition of inhibitors. The manufacturer also claims that it contains active zinc ions, but as numerous reviews show, this is more of an advertising gimmick.

In spite of everything, ASTROhim copes with its main task very well. After application of the agent, a phosphate film forms on the metal surface, which protects against the subsequent appearance of corrosion.

Pros:

• Low price per can.
• Copes with its task well.

Minuses:

• Need to rinse with water after application.

What is the best rust converter to buy?

The modern market offers a huge range of corrosion removers. However, which remedy is best will depend on the type of work to be done. If you need a super hard coat that will last for a long period of time, then we recommend Permatex, which also works like a primer.

If you are faced with the task of getting to deeply hidden foci of corrosion, then pay attention to Autoprofi and Hi-Gear, which, due to convenient spray nozzles, will do all the necessary work. If you are looking for something cheap and time-tested, then Tsinkar is your choice.

Regardless of which remedy you choose, never neglect protective equipment. The acidic composition of the transducers can adversely affect the eyes and respiratory tract.