Consumer Automotive Research Logo
This website is a participant in the Amazon Services LLC Associates Program. We are reader-supported. If you buy something through links on our site, we may earn an affiliate commission at no additional cost to you. This doesn't affect which products are included in our content. It helps us pay to keep this site free to use while providing you with expertly-researched unbiased recommendations.
The Best

Spray On Truck Bed Liner

Rust-Oleum, Black 248914 Truck Bed Coating Spray, 15 oz, 15 Ounce (Pack of 1)
  • Ideal for use on truck beds, trailer floors, fenders and other metal surfaces
  • Stops Rust formula provides long lasting protection with any-angle spray comfort tip that...
  • Dries to the touch in 1 hour and covers up to 20 sq. ft.
  • Offers superior durability and can be used on bare or primed metal truck beds

Read More About Spray On Truck Bed Liner

When you spray On Truck Bed Liner to protect your vehicle, your investment isn't just protected, it's protected against the worst elements of nature, too. Bullet Liner is used on race and trail vehicles in both the prestigious Baja 1000 off the Mexico-bound highway and even in sub-zero climatic conditions only occasionally found in the coldest of the Alaskan wilderness. Bullet Liner is an extremely tough, inflexible vinyl liner specifically designed to withstand anything Mother Nature can throw at it. When used on cars, bullet-lined car bed liners prevent water and mud from seeping into the cargo area. So, what are you waiting for?

The world's toughest truck bed liner is available in three packages. There's a low-profile spray gun with eight layers of polyurethane foam for extra protection and comfort against road rash, and the low-profile roll-on bedliner. Either one can be used for whatever your needs. If you are going for a rugged look, use the low-profile spray gun, even layers will help give your vehicle extra protection.

Polyurethane is the most common choice for truck bed liners. It is also the most durable. However, vinyl has become increasingly popular in recent years because of its appearance and its comfort. Roll-on bed liners are especially popular on trucks because of the ease with which you can access them.

You should know that although the names may be the same, these products actually work differently. Low-profile spray-ons need to be primed before use, just like any other spray-on coating. High-performance liners do not require any additional priming. Another difference is that the primers in a low-profile spray-on bed liner can be left on for up to eighteen hours, whereas high-performance liners have to be removed after eighteen hours. If you want more protection, you can buy a liner that has a built-in sprayer. These liners cost more, but they can last longer than low-profile spray-ons.

Spray-on truck bed liners are not new. In fact, they were originally developed for automotive use. Military contractors soon learned that using low-density polyethylene (LDPE) film for their protective coating on military vehicles helped improve fuel efficiency. In addition, it helped reduce the noise caused by rolling vehicles. Now, LDPE bed liners are used to protect sports cars and trucks at auto shows, truck shows, and swap meets. They are also used to protect the tops of Hummers and other types of trucks, as well as protecting the bottoms of recreational vehicles.

A spray gun makes it easy to apply the bed liner without too much mess or difficulty. The gun sprayers the liner and can even add extra layers of protection by dipping the brush into the liquid. For extra protection, consider adding a liner protector, which is a type of powder that goes onto the Bedliner after it is sprayed. This helps your paint stay on the bed liner and it protects it from scratches, peeling, or chipping.

There are many truck bed liners to choose from. However, if you are looking for something unique or a custom spray-on liner, you might want to consider a textured finish. Textured finishes look like paint, but they are sprayed on in multiple layers. Because they are textured, they provide a non-flat surface that can be sealed and waxed. Most textured finish products contain a clear coat to help protect the finished product.

Before purchasing a spray gun, make sure you follow the manufacturer's directions for proper spraying techniques. Read through all of the spray gun instructions and experiment with different levels of coverage. If you aren't sure how to apply a bed liner, there are professional installers who can complete the job quickly and easily. Another option is to purchase an aftermarket spray gun. These are typically made especially for bedliners and may be more effective and specific for the application you are interested in.