1 Gallon Polyurethane Spray-On Truck Bed Liner Kit (Gray)

4.83 out of 5 based on 6 customer ratings
6 Review(s)
Availability: in stock


Quick Overview

  • Three-part blended polyurethane high solids coating
  • Can be applied at any thickness in virtually any texture or color
  • Pour components B, C and Tint into component A and mix
  • Prevents Rust; Resistant to Gasoline, Oil, Chemicals, and Solvents
  • Great for Rocker Panels, Running Boards, Bed Rails, Fender Wells and more


Customize Your Ride How You Want It


About Al’s Liner


The Automotive Liner System, morphed into ‘Al’s’ Liner. Al’s Liner helps prevent rust and other damage. In fact, Al’s can be used as a truck bed liner or a protective coating for anything under the sun. We have had hundreds of pictures sent to us from customers using our spray-in liner to protect everything. These photos range from from truck beds to light posts and even rifle stocks. As a result, you can coat virtually any surface using Al’s Liner kit, including wood, metals, and fiberglass. We want to see what you working on. Send us photos of your projects!


Al’s Liner Professional Series DIY Truck Bed Liner Kit

Al’s Liner is a premium grade, highly customizable truck bed liner kit designed for the do-it-yourself user. Therefore, this simple DIY application process can be performed anywhere. Especially, places such as your garage, the driveway, the dock, or even on fixed installations like an outdoor patio.


Al’s Liner delivers a hassle-free professional quality coating for everything you need to protect. With Al’s Liner easy to use kits, that beautiful custom liner you always wanted is literally at your fingertips. Whether you need the reliability of a professional coating, the cost efficiency of an off-the-shelf product, or the versatility of an all-in-one coating system, Al’s Liner has you covered.


Al’s Liner is the first and only urethane/acrylic DIY bed liner kit that delivers quality protection that meets or exceeds the so-called ‘Professional Bed Liners’.


Al’s has developed a reputation as one of the best protective coatings on the retail market. Our product has a genuine high solids mixture for maximum durability. It has been tested on fleets worldwide for over a decade. Al’s Liner brings a professional grade protective liner to your truck bed that will last for years to come.


The simple and inexpensive batch system allows customers to easily mix their liner at home. Al’s Liner is customizable so that you can create any texture, color or thickness you desire.


Don’t be fooled by solvent-based, watered down versions of the real thing.?Instead, get lasting protection for your truck bed the way you want it.


Unlimited Opportunities with Al’s Liner

What makes Al’s Liner Great?


Al’s Liner is a batch mix system, meaning that you can mix as much or little as you need for your project rather than wasting excess material. Hence, The three standard components come separate and ready to mix. All the kits are tintable. Modify the tint in your Bed Liner kit or discard it and create your own customized color. Al’s Liner recommends using base automotive pigments to ensure a thorough saturation of the material for a true color match.


Whenever your project demands a certain finish for tougher protection or a smoother match to your substrate, Al’s Liner offers a range of accessories and additives that allow you to duplicate the texture and hardness of any bed liner on the market. Al’s Liner has a genuine user-friendly design. This means that you can apply your Truck Bed Liner Kit without the expensive personal protective equipment that other kits require.


There are so many different applications you can use the Al’s Liner Kit for. Here are a few ideas:


-Truck Bed.

-Rocker Panels.


-Trailer Floor.

-Entire Vehicle.


Tell us what you use the Al’s Liner Kit for.

Additional information

Weight 10 lbs
Dimensions 7 × 9.5 × 13 in
What's Included

70 oz. Component A 28 oz. Component B 28 oz. Component C 6 oz. Primer & Sprayer 4 oz. Color Mixing Paddle Instructions

Tensile Strength

2300 PSI

Tear, Die C

351.7 PSI



Tear, Split

100 PSI

Hardness (Shore A)


6 reviews for 1 Gallon Polyurethane Spray-On Truck Bed Liner Kit (Gray)

  1. Rated 5 out of 5


    I made a custom bumper for my xj and had the local body shop spray this on for me, I couldn’t be happier with how this came out.

  2. Rated 5 out of 5


    Great No problems

  3. Rated 5 out of 5


    works great

  4. Rated 5 out of 5


    All materials present with straight-forward instructions.

  5. Rated 5 out of 5

    James A. Moravec

    This is a great product. It does not fade in the sun. It goes on easy. Make sure you read the directions and prep the surface.

  6. Rated 4 out of 5

    Heather LaRee

    My project was pretty simple. In an attempt to minimize the noise on our stainless steel sink I “painted” this liner on with a brush. It worked well. I think it made a difference in the noise and was easy to mix and use. Of course this was a very small surface so that may not be much help. We have a lot left for other projects that need some weather protection and will report back when that happens. It looks most of the negative reviews are from people that are attempting to spray it on and it trying too fast. The feedback seems to be making sure your surface area is well prepared first. Makes sense. I called their customer service line first and they were helpful and courteous.

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