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Experience undercoating like you never have before with Undercoating In A Can's collection of informational and demonstrative videos, blog posts, and information sheets tailored to enhance your experience. With over 50 years of industry expertise, trust Undercoating In A Can to provide the perfect coating solution for any automotive or commercial need.
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Videos

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Which Undercoating Is Right for You? | Undercoating In A Can Product Guide on PSC

Not sure which Undercoating In A Can product is right for your vehicle or project? In this video, we break down the differences between Black Wax, Clear Wax, Rubberized Coating, and Clear Fluid Coat so you can...

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Undercoating in a Can "Original" Black Wax Coating | PSC Product Spotlight

Looking for a tough undercoating for rust protection? In this PSC Product Spotlight, we break down Undercoating In A Can “Original” Black Wax Coating, a wax-based undercoating...

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What If You Notice Damage to your Undercoating?

In this Undercoating In A Can FAQ, we cover one of the most common issues customers run into after application, and how to fix it the right way. If your undercoating is failing, it’s often due to improper...

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Does Clear Wax Affect Base Paint Color?

Will clear wax undercoating change the color of your vehicle’s paint? We know it cures clear, but are there residual solvents or chemicals that can impact vehicle paint? In this quick FAQ video, we answer that question directly.

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Is Clear Wax Undercoating Safe for Plastic and Rubber?

Is Undercoating In A Can Clear Wax safe for plastic and rubber surfaces? In this video, Coatings expert David Thompson explains how Clear Wax performs when applied over different substrates, including...

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Where Should I Apply Undercoating On My Vehicle?

Where should you apply undercoating on your vehicle? In this video, our coatings expert David explains exactly where Undercoating In A Can products work best, and which areas you should avoid. Learn how...

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What is the Average Shelf Life of Undercoating in a Can?

Coatings expert David Thompson is back with a quick tip on Undercoating In A Can product storage/shelf life, which varies depending on the environment the product is stored in, as well as...

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Can I Thin The Undercoating to Make It Easier To Spray?

Coatings expert David Thompson walks us through the safe, effective way to thin Undercoating In A Can products - perfect for anyone using undercoating guns or sprayers. Black Wax & Clear Wax: Thin with...

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Can I Apply Wax Undercoating Over an Oil-Based Undercoating?

Coatings expert David Thompson answers a popular question that several folks have asked us; Can I apply a wax-based Undercoating over the oil-based coatings? The answer is NO. You should always...

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Will "The Original" Black Wax Undercoating work with the GM Coating?

Not sure about undercoating your Chevy/GM truck with factory wax already on it? Will it drip? We’ve got answers. In this quick video, resident expert David Thompson clears up common concerns...

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Can I Use "The Original" Black Wax Undercoating on Wood?

Got wood under your trailer? Need to protect it from rot, road salt, and rocks? Our resident expert David Thompson breaks down exactly how to use our black and clear wax formulas to seal and safeguard...

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Surface Prep Tips for Undercoating a Vehicle | Undercoating in a Can

John is joined by the crew from Rock Cut Auto and they discuss their best practices for prepping the surface of your vehicle to apply Undercoating in a Can.

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How Rock Cut Auto Utilizes Undercoating in a Can

Rock Cut Auto teams with Undercoating in a Can to show off their Undercoating Services offered at their location in the Back Mountain of Northeastern Pennsylvania.

Person spraying the underside of a truck with Quikcoat EZ Sprayer .

Protect Your Vehicle Without the Mess with the QuikCoat EZ Sprayer

QUIKCOAT EZ Sprayer is an all metal spray gun that is designed for use with Undercoating in a Can pre-filled QUIK CHANGE Quart Bottles. This gun is equipped with an adjustable nozzle allowing the user to...

Person spraying the underside of a truck with Quikcoat EZ Sprayer .

Undercoat Your Vehicle with the QUIKCOAT EZ SPRAYER!

Upgrade your undercoating applicator with the Quikcoat EZ Sprayer and Black Wax Quik Change Quarts! Discover how this easy to use tool ensures effortless application and unmatched efficiency. You'll see...

John in white Tyvek suit holding the Quikcoat EZ Sprayer .

Introducing the Undercoating In A Can QUIKCOAT EZ SPRAYER

The QUIKCOAT EZ Sprayer is an all-metal spray gun designed for Undercoating in a Can pre-filled QUIK CHANGE Quart Bottles. This gun has an adjustable nozzle allowing the user to control the product...

John in black tshirt holding the Quikcoat EZ Sprayer .

QuickCoat EZ Sprayer | Set-Up Guide

QUIKCOAT EZ Sprayer is an all metal spray gun that is designed for use with Undercoating in a Can pre-filled QUIK CHANGE Quart Bottles. This gun is equipped with an adjustable nozzle allowing the user to control the product flow and pattern. This is a cost effective and...

John in a white Tyvek suit cleaning a metal sprayer .

QuikCoat EZ Sprayer | Clean Up Guide

John goes over the simple cleaning process for our new undercoating accessory, the QuikCoat EZ Sprayer.

Someone holding an aerosol can .

Which Type of Undercoating Do I Need?

The state of your vehicle frame will vary, so it's important to use the right Undercoating in a Can product for your needs. Find out if wax, rubberized, oil, or another form of undercoating is optimal for your ride.

Two aerosol cans side by side .

Clear Fluid Coat vs. Fluid Film - Which is better?

Oil Based Automotive Undercoatings are an effective short term way to protect vehicles against damage caused by salt, liquid de-icers and other corrosive conditions. These thin film oil rust preventative...

diamond plate background with a black aerosol can and white text .

Wax-Based Aerosol Undercoating

Petroleum Service Company's Joe and John speak with Industrial Paints & Coatings Expert David Thompson about the merits of a brand-new, wax-based undercoating in an aerosol spray can that is unlike anything seen before in the industry.

aerosol can in front of person under a blue truck .

Ford F-150 Supercrew Application

David and John walk us through the application of Undercoating in a Can on Mike's Ford F-150 Supercrew.

Rick & David in the red brick studio with the Undercoating In A Can Logo .

Beyond the Can

We're proud to announce our proprietary undercoating formula, Undercoating in a Can, will now be available in several sizes from pints up to 55 gallon drums! We brought in our Vice President of Industrial Coatings and Applications Expert Dave Thompson to talk a bit about...

David & John in white tyvek suits undercoating a vehicle .

QUIKCOAT Precision Sprayer Demonstration

John & David stop by Forty Fort Lube in Forty Fort, PA to demonstrate the versatility of the QUIKCOAT Precision Sprayer by Undercoating in a Can. This undercoating spray gun features a state of the art design and was built for the flow characteristics of Undercoating in a Can...

John in a white tyvek suit undercoating the backside of a truck .

Undercoating A Custom Ford F-350

If you plan on customizing your truck or vehicle with an upfit, undercoating in a can is a great addition to make sure your vehicle is protected and looks great. In this, David & John discuss what upfitting is, as well as demonstrate how Undercoating in a Can will help...

black and white RV .

RV Undercoating Guide

In this video, John joins Jim and coatings expert David to apply undercoating in a can to the RV (using nothing but our cans with included trigger handle). They also discuss the major spots to look for rust formation, as well as WHY you might be seeing rust form in...

diamond plate background with a silver thickness gauge in front .

Wet Film Thickness Gauge

John and David demonstrate how the Wet Film Thickness Gauge works when testing for Mil Thickness with Undercoating in a Can. This handy gauge then allows you test the wet coating. It reads in either 1 to 80 MIL Scale or 20 to 2000 Micron Scale. If you want to ensure...

black aerosol can in front of a foggy blue background .

Undercoating in a Can "Original" Black Wax Coating

Undercoating In A Can Black Wax Coating is a rust preventative sealant. It is a wax based coating that is cutback with a solvent that assist in a quicker drying time than you would normally find with similar...

orange rusted sheet of metal .

Create Instant Rust & Protect Against It

In this episode, Joe & John decide to submerge a metal substrate in a rust-making solution and see how well Undercoating in a Can stands up to the harsh mixture. Though they succeed at creating instant rust (it's easy), they may or may not have done too well to put a...

diamond plate backgorund with black wax aerosol can in center .

Ultimate Protection At Your Fingertips

Undercoating in a Can is perfect for your car, truck, tractor trailer, RV, and so much more. Packed in an easy-to-spray aerosol can, it's great for touching up or fully coated rust protection. The wax-based formulation encapsulates rust and prevents it from spreading. Try it...

White sign with Forty-Fort lube logo .

Undercoating in a Can Testimonial

Forty Fort Lube owner Joe Kristan is greeted by John & David from Petroleum Service Company to demonstrate the Quikcoat Precision Sprayer and its ability to quickly undercoat the bodies of cars, trucks, and much more.

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Person spraying the underside of a truck with Quikcoat EZ Sprayer .
Person spraying the underside of a truck with Quikcoat EZ Sprayer .
John in white Tyvek suit holding the Quikcoat EZ Sprayer .
John in black tshirt holding the Quikcoat EZ Sprayer .
John in a white Tyvek suit cleaning a metal sprayer .
Someone holding an aerosol can .
Two aerosol cans side by side .
diamond plate background with a black aerosol can and white text .
aerosol can in front of person under a blue truck .
Rick & David in the red brick studio with the Undercoating In A Can Logo .
David & John in white tyvek suits undercoating a vehicle .
John in a white tyvek suit undercoating the backside of a truck .
black and white RV .
diamond plate background with a silver thickness gauge in front .
black aerosol can in front of a foggy blue background .
orange rusted sheet of metal .
diamond plate backgorund with black wax aerosol can in center .
White sign with Forty-Fort lube logo .

Articles

Comparing Undercoating Application Types

Protecting your equipment from the elements is crucial, and undercoating plays a big role in this. With several options available, understanding their differences will help you pick the...

May 30, 2024

Now is the Time to Undercoat Your Vehicle

Purchasing a vehicle is a huge investment. Whether it's a light passenger car or a heavy duty commercial truck, you want to get the most out...

September 1, 2020

What is Rust (and how can you stop its reign of terror)?

From automotive undercarriages to old boats, chains, trains, and wheelbarrows, rust is pervasive. And it's destructive. But what, exactly, is it? If you haven't picked up...

February 12, 2018

Other Uses for Undercoating in a Can

Undercoating in a Can isn’t JUST for the undercarriage of your vehicle; it’s a surprisingly versatile product that can be a game-changer for protecting and preserving metal surfaces in all...

Aug 12, 2025

Essential Winter Vehicle Care: The Critical Role of Undercoating and More

As winter approaches, the importance of preparing your vehicle for the season's harsh conditions cannot be overstated. In regions where...

January 2, 2024

We Undercoated an RV and Here's What We Learned

RV's and motorhomes are frequently subject to harsh environments when going on outdoor adventures. We've previously discussed the importance of...

November 15, 2017

Undercoating your vehicle: is it a waste of time and money?

Probably the most divisive home auto product on the market today perhaps sharing the top spot with fuel additives is...

March 6, 2016

Mil Scale Infographic

In the U.S., we use an Imperial unit of measure called “mil” to measure the thickness of coatings. One mil is equivalent to...

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