The Best Chassis and Truck Frame Paint (Review) in December,2022

There's nothing worse than seeing your precious ride rust up. If you're not careful enough, your car could get rusted up right under your nose.

While it does take a while to rust, your car's chassis rusts up fast.

You'll want to get your hands on the best chassis paint out there to keep them in tip-top condition.

However, there's a lot to go over to figure out what's best for you. However, this guide will get into the nitty-gritty details of everything you possibly need to know to make the right choice. So, without further ado, let's go!

Top 8 Best Chassis and Truck Frame Paint Reviews December,2022

Wondering which paint to get? Well, you’ve come to the right place. We picked out 8 of the best chassis and truck frame paints in the market. So, let’s go over what makes them so awesome.

1. POR-15 45404 

POR-15 Rust Preventive Coating (Semi-Gloss Black,1 qt) - Stop Rust &...
9,321 Reviews
POR-15 Rust Preventive Coating (Semi-Gloss Black,1 qt) - Stop Rust &...
  • ✅ WHY CHOOSE POR-15 RUST PREVENTIVE COATING – POR-15 is the gold standard in high performance coatings. Trusted by DIY and professionals to stop rust permanently by forming an impenetrable barrier...
  • ✅ CURED BY MOISTURE – The secret strength lies in the curing process. Unlike most paints that dry through evaporation, POR-15 Rust Preventive Coating dries faster when moisture is present. It has...

The biggest reason anybody would want to get chassis paints is to push back rust. So, what would you do when you get the option to prevent rust permanently? You'd doubt it. So, would we.

However, this POR-15 paint turns fantasy into reality. It acts as a protective shield surrounding your frame that keeps rust far away. If you're already dealing with rust and you don't want to deal with removing it before you paint, then you're in luck.

With the help of this beautiful coating, you won’t need to take out the rust first, although it is still recommended. However, it does harden fast, so you need to be quick when applying. On top of that, you won’t have to worry about it eroding due to UV rays either.

These coatings are UV-resistant, keeping your chassis protected no matter how much exposure it deals with. On top of that, it offers you a unique gloss you can't find anywhere else. It's the kind of gloss that lets you know that its something special and not just some paint.

There's just a lot to get out of a seemingly regular paint like this. It protects effectively and gives your truck or frame a hint of uniqueness. This makes a great choice for the best chassis paint out there.

Highlighted Features

  • Does not erode under UV light
  • Near-permanent rust prevention
  • Can be applied over rusted metal

2. Magnet Paint Co Chassis Saver MPC-UCP99-01 

Magnet Paint UCP99-01 Chassis Saver Rust Preventative Paint Gloss...
523 Reviews
Magnet Paint UCP99-01 Chassis Saver Rust Preventative Paint Gloss...
  • CHASSIS SAVER has proven itself over 10 years under the harshest conditions. More than 350 townships, public works departments and local DOT fleet maintenance facilities use CHASSIS SAVER for...
  • UCP99 Gloss Black As a primer or finish coat, Chassis Saver has become the industry standard for high performance protection on all vintage truck and auto underbody surfaces including frames, floor...

Here we have another glossy paint with unparalleled quality. It promises to keep your frame completely guarded. We’ve barely ever needed to reapply for rust spots because it simply prevented any from showing up in the first place.

There's a good reason why it's called "Chassis Saver." It can seriously bring back your truck frame from the dead and help keep it in pristine condition for a ridiculous amount of time. You can pit it against rain, mud, or snow; it won't show any signs of cracks, flakes or peels.

On top of that, you'll find that this has resistance to other substances as well. You can splatter your truck frame with oils, solvents, diesel fuel, or any other chemicals; it'll stay completely strong and unchanged. This kind of consistent protection is hard to find anywhere else.

Now, it’s easy to think that something this protective requires a lot of prep before you can put it on. However, Magnet Paint makes the whole process easy. You won't have to do much and still get the same results as the best truck frame paint out there.

All in all, it’s just really hard to ignore what you’re getting for the price you pay. Sure, it's a bit expensive compared to the rest, but it justifies the price with its sheer utility and magnificent reliability. With that being said, it is a strong contender for the best paint for the truck frame in the market.

Highlighted Features

  • Easy to apply
  • Extremely resistant to weather conditions
  • Resistant to other substances

3. POR-15 45004 

POR-15 Rust Preventive Paint - Gloss Black - 1 qt - Rust Preventive...
9,321 Reviews
POR-15 Rust Preventive Paint - Gloss Black - 1 qt - Rust Preventive...
  • ✅ WHY CHOOSE POR-15 RUST PREVENTIVE COATING – POR-15 is the gold standard in high performance coatings. Trusted by DIY and professionals to stop rust permanently by forming an impenetrable barrier...
  • ✅ CURED BY MOISTURE – The secret strength lies in the curing process. Unlike most paints that dry through evaporation, POR-15 Rust Preventive Coating dries faster when moisture is present. It has...

Now, you might be asking, “Why is there another POR-15 unit here?” and “How is it any different from the previous entry?". Well, at first glance, the two seem identical. They're by the same brand and product line.

You can also see that they offer the same kind of protection as well. However, there are still some key differences here that warrant its spot on this list. When it comes to searches for the best frame paint, POR-15 has a ton of really strong contenders.

The first thing you'll notice is that while the previous unit had a semi-gloss black texture, this goes all-in on the gloss. We really can’t stress just how gorgeous the gloss is. The only issue is that the gloss is susceptible to UV light.Too much exposure could erode it.

However, you can easily fix that up with a top coat to keep it extra secure and look extra pristine. It’s easy to set up, and you won’t have to bother with eliminating pre existing rust before you apply. Whether you are a professional or an amateur, there’s no doubt that this will serve you perfectly.

In terms of utility and quality, it is similar to the previous entry,as we stated before. However, if you want an automotive frame paint that gives your truck some style, then you should go for this. Of course, if gloss black isn’t your preference, you have the option to choose between different colors, as well.

Highlighted Features

  • Gorgeous glossy texture
  • Superb rust protection
  • Easy to apply

4. Rust Bullet RBA53 

RUST BULLET Automotive Quart - Rust Inhibitor Paint and Rust...
1,021 Reviews
RUST BULLET Automotive Quart - Rust Inhibitor Paint and Rust...
  • PATENTED - Awarded two United States Patents
  • LOW PREP - Little to no prep required! One step, multiple coat process, apply directly over surface rust or clean metal.

So, in our previous entry, we discussed the need for a topcoat. However, not everyone wants to deal with the extra work. In case you’re one of those people, Rust Bullet has the best chassis paint for you.

This paint keeps itself fully self-sufficient. You won't have to deal with additional topcoats or anything to keep this guy going for years to come. As the brand's name implies, it does a pretty astounding job in keeping your frame completely rust-free.

It does so with its two patented feature combo. One is expertly crafted to eliminate all the preexisting rust, while the other works to keep it from ever coming back. The brand isn't called 'Rust Bullet' for no reason.

Moreover, this paint shoots through all your rust and keeps it away for good. Of course, that won’t do you any good if it breaks down in UV light. Thankfully, this is where the RBA53 shows off its self-sufficient prowess. It can handle the sun without cracking or fading in the slightest, eliminating any need for a topcoat.

Even setting it up is easy, as it lets you apply paint with little to no preparations. It manages to stay almost equally effective no matter what you do.

Highlighted Features

  • Easy to apply
  • Does not require a topcoat
  • Two unique patented features

5. Magnet Paint Co Chassis Saver MPC-UCP970-01 

There is practically no debate when it comes to how reliable Magnet Paint is. And there’s a good reason why they found their way back onto our list this easily. The consistency and quality of each of their paints are simply out of this world, and this particular unit is a prime example.

A lot of us don't want an extra glossy design or new colors. Many of us want to bring our cars back to the way it was when we first fell in love with them. To those people, Magnet Paint offers full restoration.

The restored quality is simply out of this world. It becomes really hard to tell whether or not any paint was applied in the first place; the quality feels that new. In addition to that, it offers the kind of protection that we all know and love Magnet Paint for.

Whether you pit it against sunlight or mud, it's going to keep your chassis in perfect condition without fail. You won't have to worry about cracks or erosions just because you exposed it to some sunlight. Even when you pit it against oils, battery acids, or hydraulic fuels, it will still keep your chassis 100% protected.

As their name implies, the paint will stick to your chassis like a magnet and not falter in the slightest. It'll come out on top even in the harshest conditions imaginable. With its excellent quality to top it all off, you can't go wrong with this entry.

Highlighted Features

  • Superb restoration qualities
  • Extreme resistance to the elements
  • Doesn’t require much preparation to apply

6. Rust-Oleum 7765730 

Rust-Oleum 7765730 Stops Rust Brush On Paint, Half Pint, Gloss Regal...
6,714 Reviews
Rust-Oleum 7765730 Stops Rust Brush On Paint, Half Pint, Gloss Regal...
  • Weather and corrosion resistant coating protects exterior/interior surfaces like wood, metal, concrete, masonry and more
  • Oil-based formula provides a durable protective coating with excellent rust prevention

So far, we’ve discussed a bunch of industry-grade paints, but maybe you're looking for something for home use. You don't need a gallon of paint if you're going to fix up your truck.

For that, there are quite a few options out there, but Rust-Oleum’s incredible value-for-price is almost unmatched. We’re dealing with 8 ounces of pure rust protection in a can just waiting to find a place in your garage. This unit goes all out too.

Firstly, it has got weather resistance ingrained within its concoction. So, if you're somebody who wants to take their truck out for some wild off-road adventures, then this is just the right unit for you. However, if you have a big rig, you might want to invest in more cans since each can cover up to 45 square feet.

In a lot of cases, you might need to wait a few days to dry up the paint. Not with this, though, as you only need to wait for 2 to 4 hours. Afterward, it'll dry up to the touch and give you an alluring glossy sheen.

With a price tag as low as this, there's absolutely no reason to pass off this superb piece, especially for home use. It offers superb protection and a gorgeous glow you can't find anywhere else. Your frames will be blessed to use this.

Highlighted Features

  • Extremely low cost and weight
  • Weather and corrosion-resistant
  • Pristine glossy texture

7. KBS Coatings 4401 

KBS Coatings 4401 Gloss Black RustSeal - 1 Quart, Covers 50 sq ft,...
465 Reviews
KBS Coatings 4401 Gloss Black RustSeal - 1 Quart, Covers 50 sq ft,...
  • RustSeal is ideal for a brush, roll or spray application. RustSeal has superior flow and leveling properties. The brush marks flow out and the surface looks like it has been powder coated
  • RustSeal will not crack, chip, flake or peel. RustSeal is much more durable than powder coating. RustSeal repels fuels, oils, most acids & alkalis, and graffiti

When it comes to naming their product line, KBS Coatings kept it unsubtly on-the-noseby calling it RustSeal. Immediately after use, you'll realize how it got this title because of just how beautifully it takes down and prevents rust.Coupled with its reasonable pricing, you’re getting more than your money’s worth.

So, it's quite apparent that some paint cannot deal with high temperatures. While some lose its gloss, others come off entirely. RustSeal, however, can withstand up to 600 degrees Fahrenheit before anything bad can happen.

Just having temperature resistance won't do, though. The best chassis paint must be able to withstand any scratches or chips. This product delivers that durability and more, being capable of resisting a lot of damage.

Once applied, it acts as a superb shield holding an airtight grasp around your chassis. Its waterproof and airproof design keeps sure that all the rust stays locked out. No matter what chemical it deals with, it won’t falter on its mission to protect you. 

All this for such an excellent price is just something you can't overlook. You're getting extremely solid rust protection and prevention with next to no flaw to its name. So, if you want to deal with rust and corrosion, you can’t ignore this wonderful unit.

Highlighted Features

  • You get a lot of value for the price
  • Can withstand up to 600F
  • Highly durable

8. Rust Bullet RBA54

RUST BULLET - Automotive Rust Inhibitor Paint - Rust Preventive...
1,021 Reviews
RUST BULLET - Automotive Rust Inhibitor Paint - Rust Preventive...
  • PATENTED - Awarded two United States Patents
  • LOW PREP - Little to no prep required! One step, multiple coat process, apply directly over surface rust or clean metal.

For the final entry on our list, we welcome a familiar face with another excellent Rust Bullet unit. So, you might see the price tag and immediately ask yourself how this could justify it when there are already so many other cost-effective entries in this list.

However, if you have the budget, then you cannot go wrong with Rust Bullet.Starting, like the previous Rust Bullet entry, we have to discuss its top-of-the-line patent formula. It kills the rust and prevents it from ever coming back. You’ll get to see just how effectively it does once you apply it for yourself.

Once you do, you'll have a really hard time going back. It gives you proper UV protection, ensuring you that it won't breakdown under the sun even without a topcoat. Its base durability is so good that you won't even need to deal with a topcoat in the first place.

Although it does ask you to apply the coating twice, you'll realize why, as the protection it gives you is just so superb. There's no need to spend hours on metal preparation because you won't need to. You can rely on this to have your back at all times.

So, with the ease of installation and lack of need for primers and topcoats, it's very fast to install. You also save up on money and time too. So, if you're planning on getting something for professional use, then this might be the best truck frame paint out there.

Highlighted Features

  • Superb UV protection
  • Very easy to install
  • Doesn’t need metal preparations or topcoats

Things to Consider before Buying a Chassis or Truck Frame Paint

Now that you know about all the best paints on the market, you might be thinking that you're ready to buy the best chassis paint already. However, you’re not done just yet.

There are quite a few things you need to keep an eye out for before you go ahead and make that final purchase. Go over these attentively, and you’ll know everything there is about buying chassis paint.

UV Light Resistance

So, we’ve mentioned UV light over and over again in our best truck frame paint reviews. It's just that important. Your ride will constantly be under sunlight unless you strictly choose to drive during cloudy days.

It needs to have sunlight resistance to some degree. If it doesn’t you need to make sure you get a topcoat that can counter that weakness. So, you need to consider this before you buy your desired paint.

Ease of Application

Whether you need chassis paint for professional or personal use, ease of application goes a long way to support your process. This aspect means that you won't have to prepare the frame much before you start painting, or that you don't need to apply a topcoat. 

This, of course, saves you a lot of time and money when you paint. It is especially important if you're working in a professional environment where you need to paint multiple frames in quick succession effectively. So, you must consider this aspect.


Are you planning on buying paint solely for your chassis, or do you want to use it on other things as well? Well, you should get paint based on your requirements. Our list is quite diverse; some are specialized for truck frames, while others are more versatile in their usage.

For example, usually, you would want the best paint for the truck frame, specifically if you're buying it for professional use. On the other hand, if you need some for your garage, a versatile paint would save you from buying a different set of paint for your other rusted metals.


So, when dealing with paints, there are two different types. These are solvents and water-based paints. As their name implies, solvent paints are mostly comprised of chemicals, while water-based ones aren't.

This small change, however, makes them vastly different. For example, the solvent variants are sometimes flammable and have a thick smell to them. However, the solvent content allows it to have more drying time compared to water-based paints.

While it's often debated, which is the best paint for rusted metal, the different characteristics warrant your consideration. Pick out which type appeals to your needs more and buy accordingly.

VOC Content

If you’re a professional, you should already be aware of how vital this is, especially if you’re painting almost every day. Without the right paint, you could be dealing with some serious health hazards. This is because of the fumes you’ll end up breathing in once you’ve applied the paint.

The best indicator of whether or not the paint is healthy or not is through checking it’s VOC (Volatile Organic Compound) content. The higher its VOC is, the worse it is for your health. On the contrary, the lower the VOC is, the safer it is.

As such, we highly recommend that you go for low VOC paints, especially if you plan on working with them. Although most of our entries are rank low on VOC, it’s still a vital piece of information to know.

Frequently Asked Questions

Here we have some of the most commonly asked queries regarding chassis paints:

How long does Chassis Saver take to dry?

A lot of it varies depending on the humidity and temperature. However, it generally takes three to eight hours to dry.

Which is more beneficial- paint or spray?

It depends on what you’re prioritizing. Spraying will save more time, but painting is less expensive and healthier.

What is Chassis Saver? Can you paint over Chassis Saver?

It's a kind of paint that was made to protect your car's underbody from rust. You should paint over chassis saver within 24 hours of application.

How can paint avoid corrosion?

The paint acts as a barrier between the metal and moisture. As such, it doesn't get oxidized, which would cause corrosion.

Will the sun destroy my paint if I don’t top-coat it?

While some paints are UV light resistant, others are not. For those, you have to top-coat it.

How to restore a rusty truck frame? 

You can restore a rusty truck frame by applying the best truck frame paints effectively.

How to prep a rusty car for paint?

First, you need to shave off loose rust and remove old flaking paint. Afterward, apply a primer. Then, it should be ready for paint. Although, some paints don't require prepping at all.


For just paint, that was a lot of information to cover. Getting the right paint is more vital than you might think. So, make sure you use your knowledge to get the best chassis paint. Happy painting!

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