Best Spray-On Bed Liners

A pickup truck bed liner is a versatile and multifunctional add on to any vehicle. It is capable of hauling and carrying heavy items such as tools, equipment, debris, and dirt. Truck beds are also easily damaged because of their function and use over time. 

From primary scratches to permanent holes and dents, protecting your truck’s bed can be a good investment if you want to preserve the value and, of course, the usability of your vehicle. That is where protective options like spray-on bed liners come in. 

So, if you are after something that can protect your truck’s bed in addition to a Tonneau Cover, you must read on for a comprehensive and helpful guide for some of the best spray-on bed liners in the market today. 

The Top Spray-On Bed Liners in 2021

Why We Love It: The U-Pol Raptor Black Urethane bed liner and texture coating are made for truck beds, concrete, metal, fiberglass, wood, aluminum, and most OE manufacturers’ finishes. This product is easy to use. One thing worth noting about the U-Pol Raptor is that its polyurethane coating provides and gives surface it has been applied to a protective barrier and protection. 

It makes the bed liners withstand and endure the most challenging situations. Additionally, it provides a water-resistant finish that keeps moisture out to help reduce rusting. It also protects rust and corrosion areas because of its top-notch UV protection that gives off a high-level and premium fade resistance. 

This bed liner coating is also resistant to fuels, animal urine, hydraulic oils, and saltwater. It can be applied using a bed liner gun for convenience. Just add the hardener, shake the bottle, and spray. If you are not comfortable using a bed liner gun, you can opt for a roller or a brush. 


  • Easy and straightforward to use product
  • Has more than enough material to spray twice large truck beds 
  • Wax is not necessary after application. 
  • Protects against rust, corrosion salt, damp, and harsh situations
  • Waterproof, flexible, and helps lessen sound and vibrations.
  • Apply with Bedliner gun, roller, or brush to create varied textures
  • Provides excellent adhesion

The Kit Includes: 

  • Eight 750 ml. bottles of Black Truck Bed Liner Base
  • Two 1 liter U-Pol Raptor Standard Hardener
  • Custom Coat Bedliner Spray Gun with Regulator and Gauge

Overall, the U-Pol Raptor Black Urethanes is an excellent bang for the buck. With its reasonable price, this product works great on a wide array of surfaces. 

Why We Love It: The Custom Coat Spray-On kit is one of the best kits that offer a spray gun or roller and all the layer coats needed for a fair and reliable finish. With its high-quality materials, it is durable and long-lasting. This coating protects your bed liners from extreme weather and temperature conditions. It is also extremely heat and UV resistant and waterproof to help your bed liners stay protected from rust and corrosion. 

This product lessens and deadens sounds and vibrations for a smooth driving experience. The spray-on kit boasts of giving a good-looking, hard-wearing, but flexible textured surface.  It provides one of the best protection for any application. Since it is made of flexible materials, it is also chip-resistant to provide excellent impact protection and abrasion resistance. 

The Custom Coat Spray-On Kit is said to be one of the most versatile products on the market. This product can be used on many applications, including truck beds, your whole vehicle’s exterior, bumpers, equipment, trailers, chassis, and commercial vehicles. Additionally, you can use it at home to keep your floors skid-proof. Apply it on your garage floors, wood, steps, walkways, concrete, wood decks, basement floors, walls, engine compartments, and even your bathtubs. 


  • Easy to use
  • Waterproof, heat, and UV resistant
  • A flexible textured coating that resists chipping 
  • Extremely durable with excellent surface adhesion 

The Kit Includes: 

  • Four 24 fl. oz. Cans of Black Truck Bed Liner Base, 
  • Four 8 fl. oz. Cans Custom Coat Standard Hardener
  • One Custom Coat Applicator Spray Gun with Regulator

The Custom Coat Spray-On Kit is considered one of the easiest coatings to apply because of its easy-to-use spray gun for effortless and straightforward application. 

Why We Love It: Herculiner is a brush-on liner from Old World Industries. This brand of truck bed liners is purposefully made to withstand and work great even in extreme conditions. Herculiner comes from a company with a rich history of creating and making automotive products that are long-lasting and highly durable. 

This brush-on liner has polyurethane and rubber granule coating that can be applied in three steps to your truck’s bed surface using just a roller and a brush included in the kit. When finished and thoroughly dried, this product will give you a skid-resistant protective coating. It bonds virtually on any surface such as metal, wood, asphalt, aluminum, concrete, fiberglass, and plastics like PVC. 

Moreover, it is worth noting that you must carefully follow the instructions when applying this product to achieve the best results. A slight mistake can harm the outcome. Read through the instructions and pay close attention to the warnings before starting any project. 


  • Apply with just three easy steps 
  • High-quality brush and roller
  • It can be applied on most surfaces. 
  • A product of a reputable company

The Kit Includes: 

  • One gallon of ready-to-use protective coating
  • One application brush for corners and other tight spots 
  • Two rollers for easy and even application 
  • One roller handle 
  • One abrasive pad to prepare the truck bed

This product comes from a company with over four decades of experience. So you are sure you are getting one of the best bed liners in the market today with the Herculiner Brush-On Kit. 

Beginner Friendly

Why We Love It: AL’s Liner Kit is a bed liner kit designed and made to give you high-quality and prime performance. It also gives you an attractive finish with a simple and easy DIY application. Whether you want a rugged look, enduring strength, or a personalized design that looks amazing, this product will give you everything you need. 

These DIY truck bed liners have been put through tests on the road, off-roading, and at the job sites to ensure that you have all the protection you need for a long time. With this product’s unlimited color choices, AI’s Liners are among the most customizable coatings on the market today. You can mix and match with whatever design you choose. It is one of the best bed liners for first-time applicators because of its complete set and straightforward application. 

The AL’s Liner kit can be applied at any thickness in any color or texture because you can use it via spray-on to give it a textured look or roll-on if you prefer a matte look. It is also ideal for running boards, bed rails, fender wells, and rocker panels. Anything you apply this product to will give its surface protection from rust and corrosion and be resistant to chemicals, oil, solvents, and gasoline. 


  • Made with high-quality materials 
  • Beginner-friendly bed liner kit 
  • Complete set 
  • Protects surfaces from rust and corrosion 
  • Resistant to most chemicals and solvents
  • A wide array of color choices to mix and match 

The Kit Includes: 

  • Two gallons of Bed Liner Material
  • One spray gun 
  • One cup brush
  • One gun cleaner

The AL’s Liner Kit is excellent for beginners. It has a complete set where you can mix and match textures and colors to your preference. It is one of the best bed liner coatings in the market today. 

Why We Love It: Once you notice and observe a tiny spot on your truck or vehicle, it is always a good idea to fix it as soon as possible. However, you do not need to get a big bottle right away to solve and set a small defect. That is when the Seymour truck bed coating comes in handy. 

Seymour is an excellent option for coating small and tiny areas. Its thick consistency will give you a nice finish and a smooth texture. This product creates enough traction on the surface of your cargo so that it will provide a stable grip while you travel and go about your business. You will notice visible improvements right away once you have applied this truck bed coating. And now, you will never have to worry about accidentally spilling water on your truck bed anymore.  

This product protects the outer layer from moisture, corrosion, and water effectively. Before a scratch mark shows on your bumper, it is better to get it coated with this excellent solution. Always remember to let it dry completely before applying a second coat if need be. 


  • Great for small areas like bumpers and running bars
  • Affordable price
  • It dries quickly and is excellent even on plywood.
  • Protects surfaces from water and moisture 
  • This product creates a layer to protect your vehicle from rust and corrosion. 

The Kit Includes: 

  • One can of Seymour truck bed coating.

Even though this product is intended to fix and treat small areas, it will work fine on larger surfaces. However, you will need to buy more bottles to cover larger areas. 

The Krylon bed coating is a bed liner spray designed for DIY and is available in various application methods. This bed liner coating provides you with one of the best truck bed protection you will need, all thanks to this premium product. 

It is a durable and long-lasting black vinyl polymer coating that provides ample protection on truck beds at an affordable price compared to other conventional spray-on truck bed liners. 

This product has a wide range of colors to choose from, so you can mix and match according to your preference. The Krylon bed coating is also excellent for small touch-ups to help you avoid more significant and more expensive issues in the future. 


  • Great for DIY projects 
  • Protects your bed liners from rust and corrosion 
  • Durable and long-lasting coating at a cheaper cost 
  • A wide array of color choices 

The Kit Includes: 

  • One Krylon truck bed coating bottle 

If you’re looking for a bed liner protection that will match your truck’s color, your best bet would be the Krylon bed coating. This product has plenty of colors to choose from that can fit your truck’s paint to make your vehicle aesthetically pleasing. 

Why Get a Spray-On Bed Liner

Spray-On bed liners preserve and maintain the condition of your bed. A used truck will look less than ideal, and every time you slide things in and out of bed, scratches are bound to appear and happen. A good bed liner takes the brunt and impact from the abuse, so the metal underneath it remains pristine and untouched. 

These products prevent scratches. Some materials are more scratch-resistant than others, so choose wisely. Paint and metals of a typical bed do a great job protecting the surface from external elements, scratches, dings, and dents. Spray-on liners are composed of different materials that are more effective when protecting your bed from scratches and impacts. So expect fewer damages after using these products. 

You can install the bed yourself. When hiring someone to install your bed liner, it could cost you a little bit extra. You can save money with these spray-on kits because it usually comes with everything you need to get the job yourself. 

Types of Spray-On Bed Liners


Most people on a budget choose aromatic bed liners. Even though it lacks quality pigmentation of aliphatic varieties, aromatic bed liners still have a useful lifespan at a cheaper cost. If you are not planning on keeping your vehicle for a long time, scented options may be a better option for you to save money in the long run. 


Most types of spray-on bed liners are similar except for their quality. Aliphatic spray-on bed liners are of a higher rate compared to other types of bed liners. The reason for this is due to its pigmentation that is included in the spray’s formula.

Its pigmentation does a great job in blocking harmful UV rays that are common problems that are usually outside. The sunlight can fade your bed liner’s color and reduce its protective properties in time if left exposed for long periods. Aliphatic bed liners are long-lasting, do wonders at preserving the durability and longevity of the layer. 

Frequently Asked Question 

Are spray-on bed liners better than other products? 

When it comes to protection, these products tend to offer the best weather and impact resistance than most drop-in liners because they cover more surface areas. Other types of bed liners do an excellent job of protecting the bed, but they often leave small cracks and seams open for dust, water, and debris to seep in unnoticed. 

Can I install a bed liner myself? 

Yes. With a little bit of experience and practice, spraying a bed liner into your truck is pretty straightforward to do. It helps to have a companion or friend to speed the process along, but the spraying process itself only requires one person to do the job correctly. 

Can I still use accessories with the bed liner? 

Yes. Accessories like non-slip bed mats will fit snugly on the liner. However, accessories within the beds may be affected if the liner is too thick or take too much room. 


When looking for the best spray-on bed liners for your truck, keep in mind what you usually use your vehicle for. It will help you choose the best one for yourself. 

Our top pick for the best spray-on bedliner is the U-Pol Raptor Black Urethane. This coat is durable and strong enough to withstand extreme temperatures or weather conditions and can hold up very well independently. 

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