Top 10 Best Rust Converters 2018 – Reviews By An Expert

Hello friends,

Having a rust problem with your metal items?

Today, I will tell you about the best rust converters and how you can apply them to deal with the situation.

Rust is a problem that affects everyone; I’ve been there. There was a time I thought rust was an issue that no one could do anything about.

However, a few years ago, I got to learn about rust conversion and I tried out a couple of rust conversion products and realized that was actually a problem I could deal with. I have since learned a great deal about this issue and I thought, why not help you too?

That’s when I decided to dig deeper into rust conversion. I, therefore, tried out different products, assessed them, and came up with a list of only the most efficient converters; you can find the list below. After the list, there’s a buying guide to help you pick the best.

Here Our Top 5 Best Rust Converters list

But, before we dive into that, you might be wondering what a rust converter is. Let’s elaborate that.

What Is a Rust Converter? 

A rust converter is a chemical product that penetrates rust, bonds with it, and forms a new compound. The new compound is normally black in color and water-resistant. It not only gets rid of the present rust but also protects the metal item against future rusting.

The compound also helps the metal item retain its shape and makes it appear younger and stronger.

If you’re wondering “What is the best rust converter on market?”, the following product review will help you find the best product that suits your needs. After the section, you will find a buying guide with valuable tips to help you find the right rust converter for your specific needs.

Our Best Rust Converter Reviews 2018 Picks

1. Corroseal 82331 Rust Converter Review:

You might be tempted to remove rust but do you know that converting rust is a better method of getting rid of it?

One of the best products you can use to convert rust is the Corroseal 82331.

Wondering why? Well, this rust converter was specifically made for marine equipment, including ships and boats. Now, we all know that the oceans make the harshest of environments. There’s lots of salt and water, which are the biggest agents of rusting.

Corroseal 82331 is made by Rodda Paint, a reputable company in Oregon.

Founded back in 1932, the company happens to be the biggest paint firm in the Pacific Northwest.  Therefore, you can be sure that high quality standards are observed in the manufacturing process.

There are huge differences in the formulation and performance of the different rust solutions in the market today. For more than 25 years now, Corroseal products have been used to protect metal items in the harshest of environments. Other brands cannot tell the same story.

Got a boat? Well, that must be expensive, right? Now, you might want to minimize wear and tear on the boat and reduce maintenance costs. By applying the Corroseal 82331 on the boat, you ensure that it retains its great shape by preventing rusting.

You can use the Corroseal 82331 to prevent rusting on a very broad range of other items, including oar locks, shipping containers, industrial items, and household items like mailboxes, lawn mowers, pet houses, and fences.

Corroseal 82331 Rust Converter is a safe and better alternative to sandblasting. Then again, it’s cheaper and consumes less time to apply than most other rust solutions out there.

Highlighted features:

  • Non-Corrosive
  • Non-Flammable
  • Easy to apply using a brush, roll, or sprayer
  • Easy to clean up with water and soap

2. Evapo-Rust ER012 Rust Remover Converter Review:

Generally, rust removers might be as effective as rust converters in the long run. But, some are worth mentioning, as they might be just as effective as converters. Then again, for one reason or the other, you might be looking to remove rather than convert the rust.

Evapo-Rust ER012 is an eco-friendly water-based solution that has been shown to get rid of the deepest of rust in a few minutes. You don’t even need to do any scrubbing for the product to work.

Fortunately, Amazon makes it easy for you to get the Evapo-Rust ER012 Rust Remover in your desired amounts. You can get it in 32 oz, 3.5 gallons, 5 gallons, 55 gallons, and so on.

Evapo-Rust company is known for producing great anti-rust agents, including the Rust-Block rust inhibitor, which keeps your metal items free from rust for up to one year.

If you’re very concerned about quality, then you’ll be pleased to learn that the Evapo-Rust ER012 Rust Remover was actually made for the US military initially. For that, it removes rust four to five times better than ordinary water-based rust removers.

Then again, the Evapo-Rust ER012 Rust Remover is one of the safest rust solutions out there. It’s non-toxic and goes easy on your skin.

Highlighted Features:

  • Environmentally Safe
  • Non-toxic and safe on eyes and skin
  • No bad odors or fumes
  • Biodegradable
  • Non-flammable
  • Non-corrosive
  • Water-soluble
  • Safe on other metals and on plastics, rubber, glass, and wood
  • Doesn’t contain solvents, acids, bases or VOCs
  • Can be reused
  • Doesn’t require scrubbing to remove rust

3. Rust Converter ULTRA, Highly Effective Professional Grade Rust Repair Review:

Looking for the easiest-to-apply, fastest drying rust converter? That would be the Rust Converter ULTRA.

The Rust Converter ULTRA is one of the newest surface conditioners and you’ll be amazed at how excellently it converts rust. It easily and quickly changes rust into a black protective coating that prevents further rusting.

The existing rust becomes inert and seals out water to safeguard your metal items from future corrosion.

Looking to paint the object after applying the rust converter? Great! Go for the Rust Converter ULTRA.

This rust converter offers the perfect primer coating for an oil-based paint application. Subsequently, the object is able to efficiently resist the effects of harsh weather. You no longer have to worry about peeling and cracking.

Highlighted features:

  • Easy to clean up with water and soap
  • Dries easily in around 20 minutes
  • Easy to store – you only need a cool, dry place
  • Provides a great primer coating for an oil-based paint application

4. VHT SP229 Rust Converter Can Review:

Seeking a rust converter that you can spray? Well, the VHT SP229 is designed specifically for spraying.

Looking to apply the rust converter on a long pole? Go for the VHT SP229. You can spray it directly on the rusty surface to avert the rusting process. This rust converter is designed specifically for metals, body fillers, and fiberglass.

The VHT SP229 is a thin, clear liquid but when you apply it on the metal surface, it bonds with the iron oxide (or rather the rust) to form a dark protective coating. The coating is smooth and even. All you have to do is give it around 24 hours to cure completely, then apply the top coat.

The good thing is, the rust converter comes with clear application instructions to make the process as easy for you as possible. You can find these printed on the can.

VHT is flameproof. Actually, VHT is an acronym for very high temperature. As the term suggests, the rust converter can withstand very high temperatures. It can withstand temperatures of up to 2000 °F. Does it get hotter than that?

The product’s great tolerance for extreme heat is what makes it perfect for your automotive needs. Looking to apply a rust converter on to turbo housing? Go for the VHT SP229, as it can stand the high temperatures therein.

Highlighted features:

  • Can withstand very high temperatures (up to 2000 °F)
  • Results in a smooth, uniform finish
  • Cures quickly (in around 24 hours)
  • Flameproof

5. KrudKutter RX32 Rust Converter Review:

Do you want a rust converter than you can paint over?

The KrudKutter RX32 would be a great choice.This is essentially a rust inhibiting coat that changes rust into a rust-curbing surface that you can paint on.

The best thing is, it does its work pretty fast; it will complete the conversion process overnight.

When you apply this rust converter to the metal surface, it chemically changes iron oxide (the rust) into a sturdy, more stable compound, iron phosphate. This boosts the paint adhesion and makes the coating last a long time.

Another great aspect to the KrudKutter RX32 is that you can apply it using a brush, mop, roller or even a sprayer. Also, the rust converter is biodegradable, and hence safe to the environment.

Being water soluble, the KrudKutter RX32 is compatible with almost all paints.

Looking to etch a new galvanized metal? You can use the KrudKutter RX32 for that.

Unlike other rust converters that cover only about 500 sqft per gallon, this rust converter covers around 600 sqft. Hence, it’s a great selection if you’re looking to save on your cash.

Highlighted features:

  • Can be painted on
  • Water soluble
  • Biodegradable
  • Dries and cures quickly
  • Sprayable

6. Permatex 81849 Rust Treatment Review:

When looking for a rust converter, it’s always advisable to look for something that offers you flexibility with regard to the application method. Wouldn’t you like a product that you can either brush or spray?

Now, the Permatex 81849 Rust Treatment offers you just that. You can spray or brush it and in a matter of a few minutes, it will have converted the rust into a potent black polymer coat.

Looking to paint over the coat? Great! The coat that is produced by the Permatex 81849 Rust Treatment is paintable.

This rust converter is specially made for use with fiberglass and body filler, and hence you can use it to treat a metal that is exposed to temperatures between 50 and 90 °F ideally. However, you can use it on surfaces that are up to 200 °F hot.

The Permatex 81849 Rust Treatment is applicable to common items like trailers, trucks, valves, fences, storage tanks pipes, overheads, decks, snow removal equipment, and farm equipment. However, it’s not recommended for treating a car’s exterior sheet metal.

Highlighted features:

  • Easily applied with brush or sprayer
  • Dries quickly
  • Paintable

7. PlastiKote 624 Rust Converter Review:

Do you seek a rust converter that does not bubble or foam during the application process? Consider getting the PlastiKote 624 Rust Converter.

This product organically changes rust into a very hard surface with no bubbling or foaming during application.

Apart from that, the product is non-flammable, non-toxic, and goes easy on the environment. As it doesn’t contain any aggressive chemicals, it does not cause bleed-through stains on any top coats that you apply afterwards.

The PlastiKote 624 is an awesome rust converter as it not only converts the rust but also preps the metal surface. With regard to prepping the surface, the product primes the surface while converting the rust.

You’re looking for a product that is easy to use, right? The PlastiKote 624 Rust Converter is one such product. You can use a brush, roller or sprayer. Once you notice the black color appearing, then the conversion process has begun.

Highlighted features:

  • Easy to use
  • No foaming or bubbling
  • Paintable
  • Non-toxic
  • Non-flammable
  • Environmentally safe

8. Loctite Extend Rust Neutralizer Review:

Are your metal items rusty? Why replace them when you could just fix them?

The Loctite Extend Rust Neutralizer is one unique rust conversion solution that helps you do that. It dissolves the rust and converts it into a black surface that you can paint on.

The good thing is, you can apply this rust converter to a wide variety of metal items, including iron railings, automobiles, antiques, patio furniture, barbeque grills, mailboxes, lawn mowers, storage tanks, cars, patio furniture, and so on.

Also, you don’t have to worry about the drying time, as the whitish application dries pretty fast. It not only coverts the rust but also primes the surface, so you don’t have to worry too much about the prepping process prior to application.

The Loctite Extend Rust Neutralizer is very easy to use with a brush or sprayer. It’s best recommended for mild rust. To use the rust converter, just apply it to the rusty surface and follow up with a coating of oil-based paint or a lacquer-based one. This helps protect the surface from moisture.

Loctite has been around for more than 55 years, and during that time, they have been known for producing top-performing products. Thus, you can count on the Loctite Extend Rust Neutralizer’s quality.

Highlighted features:

  • Applicable to a wide range of metal objects
  • Compatible with oil and lacquer-based paints
  • Super-fast drying

9. PlastiKote 623 Rust Converter Review:

Seeing signs of rusting on your bicycle? No worries. Here’s another product from the trusted PlastiKote brand to help you deal with the problem.

Just like PlastiKote 624, PlastiKote 623 organically changes rust to a super-hard surface without foaming or bubbling.

This product doesn’t contain dangerous chemicals, and therefore it’s safe to your skin and the environment alike. It’s also non-flammable.

In addition to that, the PlastiKote 623 Rust Converter doesn’t result in bleed-through stains on any top coarts you apply.

For a while now, the PlastiKote brand has been trusted by farm owners all over the US to help them minimize wear and tear on their farm equipment. In case you didn’t know, rusting is one of the worst agents of wear and tear.

Rather than waiting for your farm and garden equipment to get all broken down, why not apply the PlastiKote 623 Rust Converter? Remember, a layer of oil-based paint over the rust converter coat will boost the protection so you don’t have to rush to the hardware store every now and then.

Highlighted features:

  • No foaming or bubbling
  • Non-toxic
  • Non-flammable
  • No hazardous chemicals
  • No bleed-through stains on the top coat

10. AdCoat Rust Converter Review:

AdCoat Rust Converter is not just a rust converter; it’s also a potent primer. With this product, you don’t have to stress about preparing the surface too much. Just wipe off the excess rust and the AdCoat Rust Converter will do the rest.

This robust rust converter penetrates and bonds with the rust, leaving behind a latex metal primer. With the AdCoat Rust Converter, there’s no need for any sandblasting or sanding.

When you first apply the product, you see a milky-white layer but upon bonding with the rust, a smooth, hard black surface is left behind. The good thing is, this surface is paintable.

This rust converter is quite superior, in that it forms a permanent bond with the rust, resulting in a robust magnetite coat. The coat doesn’t react with air or moisture at all. The resulting surface is rust proof.

 Additionally, the rust converter acts as a high-grade primer for an oil-based paint coat like enamel, epoxy, acrylic, and polyurethane. It’s also a great bonding agent for water-based paints that aren’t prone to tannin staining.

Apart from converting rust and acting as a primer for top coats, the AdCoat Rust Converter functions as a sealer on non-ferrous metals and also a leveler, hiding minor surface imperfections on the metal object.

The rust converter is perfect for a range of metallic objects, including marine, farm, household, industrial, and automotive structures.

Highlighted features:

  • A great primer for top coats
  • Seals non-ferrous metals
  • Hides minor imperfections on metal objects
  • Long-lasting protection against rust

Things to Consider Before Buying a Rust Converter

There are so many rust converters varieties in the market and as such, it’s easy to get mixed up when choosing the one that suits you best.

Just like most other products, some rust converter varieties will be better and more effective than others. I bet you’re looking for the most effective one, right?

Here a few things you should look for to ensure you buy a really good rust converter variety.

Application

Rust converters are normally a moderately thin liquid. Therefore, you can apply them as a spray or with a brush.

Some expensive varieties are available in aerosol form, allowing you to apply a uniform coating. Such varieties allow you to save on the usage by minimizing wastage.

Different varieties will hold onto the metal object differently; this affects the application method. A thinner brand will spray easier, while a thicker one will stick better when applied with a brush.

If you’re looking to apply the converter on a long pore, it’s better to get one that you can spray rather than one that requires painting.

There’s something else you need to keep in mind – thinner converters will drip if you apply too much. Furthermore, they’ll need more coats especially if the metal is very corroded.

A thicker brand, on the other hand, adheres to the surface better and runs less risk of dripping. Also, it typically requires fewer coats.

Drying Time

You normally have to allow the rust converter around 20 to 48 hours. Nonetheless, this depends on the brands formula. Some brands will take less time while others will take more.

If you live in the warm climates, you will not have any problem letting the application dry.

However, if you live in a humid area, like the Pacific Northwest, you might have to wait for several days before the application dries. In this case, you ought to get a brand that particularly dries fast.

Cleanup

Depending on the brand’s active agent, the cleanup process can be instant or need lots of effort.

Most brands are manufactured from phosphoric acid bases that incorporate an assortment of other compounds to affect their properties.

Phosphoric acid bases are typically difficult to clean. However, some brands tailor their formula for easy cleanup with water and soap.

Toxicity

Many brands are made from phosphoric acids. You know what that means? They will burn you if they come into contact with your skin.

The good news is, the kinds of burn we’re talking about here are not associated with blisters or scarring. We’re talking about inflammation, irritation, and discomfort. To avoid such issues, I suggest using a pair of rubber gloves when doing the application.

I also recommend checking the brand’s degree of toxicity and going for the least toxic ones.

Flammability

With regard to flammability, rust converters are certainly not equal. Some, like aerosols, are very flammable due to their compressed nature.

Some brands have incorporated additives in their products to reduce their flammability. Ensure that you check for an indication of inclusion of such additives in the brand you’re looking to buy.

Durability

Thicker rust converters tend to be more durable than thinner ones. Nevertheless, the brand’s constituents might determine its durability once the rust has been converted.

Pro tip: to boost the product’s durability, you can just paint, seal or treat the metal after applying the rust converter.

Note: some really good converters are able to protect the metal against future corrosion without having to do any additional treatment after application.

As you might have noted, the best rust converter for the job depends on the job you have it mind and on your preferences, and sometimes, on where you live.

Looking to apply it on your lawn mower, go for something you can spray. That will help reach all the parts of your machine.

Living it a high-humidity area, go for something that dries quickly.

Still not convinced that a rust converter is a handy, must-have item? Look at the following section, about the benefits of using a rust converter.

Benefits of Using Rust Converter

There are numerous advantages to using a high-grade rust converter. Here are some of them.

Saves money on repairs

If you have had to pay for repairs, then I suppose you know how costly that can be.

Think of your fence or even your metallic water pipes. How many times do you usually have to call those maintenance guys and how much do you have to part with every time? Let me guess – a lot, right?

Now, by using a good rust converter, you reduce the bending and wearing on such items. That means that you won’t need the repair guys as often as before, and thus you you’ll get to keep the cash you’d have spent.

Establishes a great base for future efficiency

Rust converters work to smooth out those corroded surfaces. In that regard, they avert further problems brought about by pits and clefts, which normally result from untreated corroded surfaces.

How to Use a Rust Converter

Ever used a rust removing chemical? Well, rust converters are quite different. They don’t remove the rust; they convert it into a black layer that stops the rusting process.

To apply the rust converter, all you have to do is follow these easy steps.

Step I: Prep the Surface

Some people don’t find this step necessary. However, by preparing the surface properly, you will help the product work more efficiently.

Use a tough brush to remove the excess rust. The goal here is to get off any flaking rust instead of sealing it.

Degrease and tidy up the surface with a piece of cloth, and then let it dry.

By doing this, you stop contaminants from interfering with the rust conversion process.

Step II: Apply the Product

Use a brush or roller to apply the rust converter. Applying it on big surfaces is more easily done using a roller. Remember, very thin rust converters need to be sprayed rather than painted.

The product will take around 20 minutes to dry but it can take a day or more to cure.

Apply a second coating to ensure great rust conversion.

Step III: Clean Up

The bottle should have some safety precautions; make sure that you read them. This particularly helps to protect you from the chemicals in the product.

Use water and soap to clean the product from the equipment you were using to apply the rust converter.

Here are a few tips and safety precautions that you should observe when applying the rust converter.

  • Apply it when the temperature is over 50 °F.
  • Don’t put used rust converter back into the bottle.
  • Use only oil-based paint for the top coating; don’t use latex paints.

Frequently Asked Questions (FAQs)

1.What do rust converters do?

Rust converters are chemical compounds that turn rust (known scientifically as iron oxide) into a stable black compound that prevents the metal from further rusting.

2.How long will the rust converter take to dry?

Around 30 minutes to an hour. It dries to smooth, black finish. To make sure that the treatment is complete, apply another coat. Note: it might take a day or more for the application to cure.

3.What’s the difference between a rust converter and a rust remover?

A rust remover removes rust. On the other hand, a rust converter reacts with the rust to form an entirely different compound, which is inert. The compound prevents further corrosion.

4.What items can I apply Rust Converter on?

You can use it on any rusty steel or iron item. That means that you can apply it on your car, trailer, fence, gate, iron tank, lawn mower, cast iron, farm and garden tools, tractor, and so on.

Normally, rust converters don’t work on stainless steel, aluminum, and galvanized metal.

Would you consider that metal item for painting? Then, it’s a good candidate for rust converter application.

5.How should I prepare the metal for application?

By doing good surface preparation, you boost the rust converter’s efficiency, and therefore you pave way for a high-quality result.

Before applying the converter, it’d be good to remove scale particles and excess rust with a tough bristled brush or sandpaper. The goal is to get off loose rust, as it destabilizes the surface.

Don’t remove all the rust; that’s not the object of this step. The rust converter needs to react with some rust and seal it.

Remember, rust converters don’t penetrate oils and grease. Hence, degrease the surface and tidy it a bit with a piece of cloth. This preparation step serves to prevent contaminants from interfering with the rust conversion process.

If the surface has been sprayed with salt water, rinse it with water and let it dry before applying the rust converter.

6.How should I apply the rust converter?

Rust converters usually come in liquid forms.

Now, look at the that liquid. Is it too thin? If that is so, then consider spraying it on the object.

However, if the liquid is thick, consider applying it with a brush or roller. If the surface you’re applying on is huge, a roller will make the work easier and deliver great results.

7.Can I apply it over a painted or non-rusted surface?

Yes. It will adhere to the surface but you should know that it won’t provide future prevention against rusting as effectively as it would when applied over a rusted surface.

8.The rust converter is too thick. Should I thin it?

Rust converters should not be thinned. They should be applied as they come in the bottle. But, shaking or stirring before application is okay.

9.How much surface will a gallon of the rust converter cover?

A gallon will cover up to 500 sqft of rusty metal. However, a porous, coarse or irregular surface will need more than that.

10.Should I paint over the rust converter?

It’s not really a requirement. But, in case the metal is outside, then it’s exposed to a higher degree of rusting elements. In that case, it’d be good to apply to apply 2 coats of high-grade oil-based paint over the rust converter.

By doing so, you’ll have extended the protective properties of the rust converter and it’ll be able to safeguard the object from adverse weather like rains, scorching sunlight, and salty mist.

Final Word

So, there you have it. The most comprehensive guide on rust converters on the internet. Now, if your bicycle or lawn mower or any other metal item is rusted, don’t rush to waste cash by replacing it. Try out a rust converter first and the item might just become as good as new.

Now my friends, remember that the best rust converter ought to be safe to both you and the environment. It shouldn’t contain chemicals that would harm your skin or aggravate a fire; it should be non-flammable.

Also, it should be easy to apply with a brush, roller or sprayer. That gives you flexibility.

Examine buying guide section; it contains lots of other things you should look for to ensure that you have bought the best rust converter.

Do you know anyone who can benefit from the knowledge you have gained here? Why not share this post with them? Don’t hesitate to share your thoughts in the comments. 

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mikebeebe
 

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