5 Best Rust Converters Of 2018 – A User-Friendly Guide

Over time, metals will suffer from the devastation that time and age bring. Of course, this is completely normal, as we are all bound to such similar rule. However, metals can take a quick chemical change if you do not take care of them. If you let them get invaded by water and air, they will develop rust. That's not a good thing at all.

You don't want your equipment and items that are made from this material to get infected by such predicament. If the rust has rooted deeply in the system, basic removal techniques will never be sufficient. At this point, you will need the help of the best rust converter.​


It might be your first time hearing this name or product. And even if you did, you are still oblivious to them. Well, a rust converter is a special formulation that integrates to the rust. Once it happens, a brand-new polymer compound will be created. The latter is capable of expelling the rust effectively. Furthermore, it can make the object impregnable to rust. Specifically, a rust converter can work as a base for other rust treatments.

If you are having a hard time dealing with rust, you need to consider getting this amenity already. It would be a great benefit if you get a rust converter that can tackle deep-seated problems easily. Let's get started!

Best Rust Converter On The 2018 Market​

Product Name



Our Rating

1. Rust-Oleum 215215 Rust Reformer - Editor's Choice

Rust-Oleum 215215 Stops Rust Rust Reformer Rust Reformer 10.25-Ounce Spray-Color Black


2. Corroseal 82331 Water-Based Rust Converter - Runner-Up

Corroseal 82331 Water-Based Rust Converter, Gallon


3. VHT SP229 Rust Convertor Can - Budget-Friendly Choice

VHT SP229 Rust Convertor Can - 10.25 oz.


4. MRO Chem Black Star Rust Converter - High-End Choice

Black Star Rust Converter/1 gallon


5. GEMPLER’S Eco-Friendly RCQ Rust Converter - Niche Pick (Best Eco-Friendly Rust Converter)

GEMPLER’S Eco-Friendly RCQ Rust Converter and Primer All-in-One – Ultimate One-Step Solution to Convert Rusted Iron and Steel Surfaces and Prevent Further Rusting - 1 Quart


Rust-Oleum 215215 Stops Rust Rust Reformer Rust Reformer 10.25-Ounce Spray-Color Black

The Rust-Oleum 215215 Rust Reformer is an excellent rust converter, based on its given performance and the reputation that it has on the market. This particular converter is versatile, as it can be used for internal and external applications. It comes with an ergonomic container that enables anyone to use it easily.

There is no type of rust that can't be reformed by the Rust-Oleum 215215 Rust Reformer. It has a strong formulation that results in quick bonding of the compound and the rust. Specifically, this rust converter is using a water-based solution that instantly turns into some sorts of film. Once it dries, the surface can be painted once again.

The quality of this rust converter is truly impressive. It is so efficient that there's no need for you to sand the metal object. It simply removes the hassle of sanding. Meanwhile, the drying time of the product is around 30 minutes to 40 minutes. One canister is capable of dealing 12 square feet of rust without complaints.


  • Protects metals from the harmful effects of oxidation
  • Produces a black finish that can be repainted after 24 hours
  • Drying time is fairly fast
  • Doesn't come with any foul odor
  • Easy and simple to use.


  • No noticeable drawbacks.
Corroseal 82331 Water-Based Rust Converter, Gallon

The Corroseal 82331 Water-Based Rust Converter is one great option for a rust converter. It provides holistic and efficient performance in converting rust. It can paint, prime, and reform the rust on any metallic surface in just a single application. Just like what was mentioned, I have to emphasize that this unit is a primer-based rust converter.

Applying this rust converter is very easy. There are multiple ways you can do it. You can use a brush or roll if you are dealing with large and wide surfaces. For small areas of rust infestation, this application can also be sprayed. Such capability is one good proof that this item is among the most versatile rust converters today.

I have to highlight that the Corroseal 82331 Water-Based Rust Converter is using a water-based formulation. Therefore, it can be cleaned through the mixture of water and soap. Of course, the brand also guarantees that the product is non-flammable and non-corrosive. It will just restore the original appearance of the object without any compromises.


  • Can be applied through various means
  • Easy to clean and remove
  • Safe formulation; non-flammable and non-corrosive
  • Can be used in industrial and household applications
  • Capable of priming metals.


  • Cannot be used on new metal surfaces.

#3. VHT SP229 Rust Convertor Can - Budget-Friendly Choice

VHT SP229 Rust Convertor Can - 10.25 oz.

Another powerful rust converter that exists today is the VHT SP229 Rust Convertor. It is a capable rust converter that can work with age-old rust and other blemishes caused by corrosion. This particular item features an effective proprietary formulation that ensures the quick bonding of the rust to the solution.

Since this rust converter is contained in a sprayer, using it will not be too troublesome on your part. It can do continuous spraying without any sputtering. The clear spray that can turn cover rust-infected surfaces with a black coating, as a way of vanquishing the detriment. After this, you can repaint the surface again for as quick as one day.

The VHT SP229 Rust Convertor is pretty versatile. Aside from metals, it can also be used on body fillers and fiberglass. You can find multiple uses to this amenity for a cost that wouldn't hurt your pocket that much. Of course, I can guarantee that this rust converter is safe to use. But people with sensitive skin should still be extra careful.


  • Quick curing period
  • Doesn't cause adverse effects on the body
  • The container can do a continuous and seamless spraying
  • Effective formulation for rust conversion
  • Works with other types of materials.


  • It will require you to sand the surface a little bit; otherwise, it won't do anything.
Black Star Rust Converter/1 gallon

The prowess of the MRO Chem Black Star Rust Converter is inarguably outstanding. It is a professional-grade formulation that is currently being used in different industrial and mechanical applications. It is a foolproof solution that easily converts deep-rooted rust into a sticky polymer resin. It won't leave any trace of the rust that you did abhor.

You can use this particular application without scraping, blasting, or sanding. There's no need for prior preparations before this converter can take effect. Any traces of rugged corrosion and rust can be turned into resin once this converter is applied. That's the reason why it is the most reliable solutions for rust conversion.

Also, it has to be emphasized that the MRO Chem Black Star Rust Converter works as an excellent primer and final coating. It can work on any metallic surfaces without compromising their composition. Moreover, it prevents the materials from being a target of rust. After all, it can provide impermeable defense against oxidation. This means that you don't have to worry about rust again.


  • Can convert rust into hard resin effortlessly
  • It is usable in different weather conditions
  • Acts as a primer or sturdy final coat
  • Prior preparations are no longer required
  • Can be used in different applications.


  • No noticeable drawbacks.

#5. GEMPLER’S Eco-Friendly RCQ Rust Converter - Niche Pick (Best Eco-Friendly Rust Converter)

GEMPLER’S Eco-Friendly RCQ Rust Converter and Primer All-in-One – Ultimate One-Step Solution to Convert Rusted Iron and Steel Surfaces and Prevent Further Rusting - 1 Quart

This one can return your precious items to their original state without any harmful repercussions. The GEMPLER’S Eco-Friendly RCQ Rust Converter is an awesome choice for those who are pretty wary about the chemical composition of ordinary rust converters. The formulation used on this item will not unleash dreaded effects to you or the environment. It will transform the rust, but never your surroundings.

The GEMPLER’S Eco-Friendly RCQ Rust Converter is used for different types of objects such as tanks and vehicles. As long as there are steel and iron parts that have been overtaken by rust, this rust converter can come into action. What it does is reforming the rust into a black compound that can work as a protective barrier against future rust.

The ergonomics of the GEMPLER’S Eco-Friendly RCQ Rust Converter is admirable as well. It provides excellent coverage to your work with complications. You just need a sponge and paintbrush to apply this product to the affected surface. But before doing so, you need to remove those thick layers of rust and scale.


  • Eco-friendly composition
  • Can be used as a primer
  • Easy-to-apply and use
  • Doesn't require sandblasting
  • Affordable option.


  • Drying time is long
  • Still requires some minimal preparations.

A Guide On Choosing The Best Rust Converter

A Guide On Choosing The Best Rust Converter

There are some things that I want to talk about rust converters. After all, many are still foreign about this item, even though they are commonly used in automotive and industrial applications.

Just like what I have told in the first part, the purpose of a rust converter is to eliminate rust by converting them into a compound. The rust can be converted into a protective coating that prevents rust from invading the metallic surface again.

Most of the time, this particular item is not designed to be applied on bare metals. However, I have seen several units (just like the ones that I featured here) that modified the formulation of their rust converters. Specifically, they upgraded their rust converters by making it as a primer, too. But noticeably, two-in-one or three-in-one rust converters have lesser protective capability than standalone converters.

Therefore, the most suitable situation in which you can use a rust converter is when you are dealing with rust. That should be evident by now, given how they named this product. Also, always bear in mind that rust converters do not work similar to tarnish. As a result, they are not usable if you are working with copper, brass, and silver. As long as the metal doesn't contain iron, it won't accept the help of a rust converter. For now, this utility is the most usable for iron alloys and steel.

Before using a rust converter, you should know first the severity of the rust. If the rust has gathered in multiple thick layers already, it is advisable that you grind and sand them first. Always remember that not all rust converters do not possess the same strength. Some can work even if there are no initial preparations while others merely won't.

Applying Rust Converters​

Most the rust converters in the market today are in the form of liquid. This kind of "design" enables us to use the solution via spray or a brush. It would be difficult if the converter is sticky or in the form of semi-liquid. Applying them would prove too difficult.

On the other hand, expensive rust converters may come in the form of an aerosol. The latter provides a smooth and uniform application of the formula, minimizing the waste that could be possibly incurred. Of course, the efficiency of the rust converter can also be attributed to their ergonomics as well.

In general, rust converters are applied through painting. But don't ever forget that some of them can be very viscous while others are seemingly runny. Regardless of your choice, there are disadvantages and advantages that you have to take into account. Rust converters that are thin can be sprayed easier. This is very useful if you are dealing with lengthy objects such as a pole. Spraying it would be a lot easier than painting it.

Despite this, thin rust converters are always prone to dripping, especially if you apply too much. Furthermore, they need more coating before they can convert the rust into something useful.

Meanwhile, thick rust converters are quite harder to be applied or maneuvered, considering their physical texture and property. It is easier for you to paint them than spraying. But once applied, you can easily notice that thick converters tend to stick well to the surface. They don't simply drip at all. Moreover, they don't require a lot of coating before they can treat the rust.

Final Verdict​

Having the best rust converter is one effective way of dealing with rust. In fact, it is a highly-needed item if there is a lot of restoration work that is laid in front of you. If you pair it with rust removers, you can guarantee that rust and corrosion problems will be things of the past.

Just check all the units of rust converters that I have featured here, especially the Rust-Oleum 215215 Rust Reformer. They are the first ones that you should rely on if you want a good rust converter right from the get-go.

That's it for now! If you have some questions or suggestions, feel free to drop them in the comment section below.​

See also: Best Rust Remover 2018: Reviews Of The Top Cleaning Agents For Rust.​

5 Best Rust Converters Of 2018 – A User-Friendly Guide
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