2 Best Custom Shop Truck Bed Liners Under $150, Compared
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We compared 2 options for the best custom shop truck bed liners under $150. Our data shows the Custom Shop U-Pol Raptor Tintable 4 Quart Kit leads because it includes a 4-quart urethane kit for a custom color spray-on finish. The picks rely strictly on the specifications published on the listings. We do not test these products ourselves. We simply organize the facts so you can compare them easily. This guide helps you decide which urethane liner size and finish match your truck bed dimensions and protection needs.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Custom Shop U-Pol Raptor Tintable 4 Quart Kit Best overall | custom color spray-on protection | Check price of Custom Shop U-Pol Raptor Tintable 4 Quart Kit on Amazon |
| 2 | Custom Shop 0.5 Gal Safety Blue Urethane Liner Best budget | small truck beds needing flexible protection | Check price of Custom Shop 0.5 Gal Safety Blue Urethane Liner on Amazon |
The best fit for you
- You want a custom color spray-on finish Custom Shop U-Pol Raptor Tintable 4 Quart Kit The tintable urethane formula lets you mix your preferred color for the bed liner.
- You need flexible protection for small truck beds Custom Shop 0.5 Gal Safety Blue Urethane Liner This 0.5 gallon urethane kit provides targeted durability for smaller truck bed surfaces.
- You require a complete kit with spraying equipment Custom Shop U-Pol Raptor Tintable 4 Quart Kit The 4 quart kit includes the necessary components for professional-grade application.
Our 2 picks
Custom Shop U-Pol Raptor Tintable 4 Quart Kit
Best for: custom color spray-on protection
- Bed Liner Type
- Spray-on
- Material
- Urethane
- Coverage
- 4 Quart Kit
- Installation
- Spray-on
- Finish
- Tintable
- Features
- Waterproof, flexible, abrasion resistant
View on Amazon: Custom Shop U-Pol Raptor Tintable 4 Quart Kit Affiliate link
This spray-on truck bed liner kit from Custom Shop uses a tintable urethane formula. The 4-quart size covers your bed and includes a spray gun with a regulator and gauge. The material is waterproof, flexible, and abrasion resistant. It protects against rust, salt, and extreme temperatures. You get a durable, sound-deadening finish that you can color to match your truck.
Pros
- Tintable urethane formula allows for custom color matching
- Includes spray gun with adjustable nozzle, regulator, and gauge
- Waterproof and flexible construction reduces vibration and noise
- Abrasion and stain resistant surface protects against rust and salt
Cons
- 4-quart kit covers less area than 8-quart options
- Requires spray-on application and mixing with hardener
- No pre-mixed color; you must add tint yourself
Good fit if
- You want to match the liner color to your truck
- You prefer a spray-on application for full coverage
- You need a kit with all necessary spraying tools included
Skip if
- You need a larger 8-quart kit for bigger beds
- You want a pre-colored black liner without tinting
- You prefer a peelable or roll-on liner over spray
Verdict: Custom Shop 4 Quart Tintable Urethane Bed Liner suits buyers who want a professional-grade, custom-colored spray-on finish and need the spraying equipment included in the box.
Custom Shop 0.5 Gal Safety Blue Urethane Liner
Best for: small truck beds needing flexible protection
- Bed Liner Type
- Spray-on
- Material
- Urethane
- Coverage
- 110 to 130 square feet
- Thickness
- 10 mils wet film thickness
- Installation
- Spray-on
- Finish
- Textured, tintable
View on Amazon: Custom Shop 0.5 Gal Safety Blue Urethane Liner Affiliate link
This Custom Shop urethane spray-on liner comes in a 2-quart kit with a Safety Blue finish. It covers 110 to 130 square feet at a 10-mil thickness. The 2-part material is heat, UV, and waterproof. It resists chipping and dampens vibration. You get tintable color options for customization. This kit suits small trucks or partial bed protection needs.
Pros
- Covers 110 to 130 square feet per kit
- Heat, UV, and waterproof urethane material
- Flexible texture resists chipping and abrasion
- Tintable color options available
Cons
- Small 2-quart size limits coverage area
- Requires spray-on application equipment
- Limited to Safety Blue in this specific kit variant
Good fit if
- You need protection for a short truck bed
- You want a flexible, chip-resistant coating
- You prefer a textured, non-slip surface
Skip if
- You require a large single-kit coverage area
- You prefer a pre-colored black finish only
- You want a roll-on application method
Verdict: Custom Shop Custom Coat 2 Quart Safety Blue is a compact urethane solution for smaller beds. It fits buyers who need targeted protection and flexible durability.
Specifications side by side
| Spec | Custom Shop U-Pol Raptor Tintable 4 Quart Kit | Custom Shop 0.5 Gal Safety Blue Urethane Liner |
|---|---|---|
| Bed Liner Type | Spray-on | Spray-on |
| Material | Urethane | Urethane |
| Coverage | 4 Quart Kit | 110 to 130 square feet |
| Thickness | not stated | 10 mils wet film thickness |
| Installation | Spray-on | Spray-on |
| Finish | Tintable | Textured, tintable |
| Features | Waterproof, flexible, abrasion resistant | Heat, UV resistant, waterproof |
| Kit Contents | Bed liner kit, spray gun with regulator | Base, standard hardener, color tint |
| Weight | not stated | 6.6 pounds |
| Size | 4 Quart Kit | 0.5 Gallon Kit |
| Color | Tintable | Safety Blue |
| Model | 5841743442 | not stated |
How to choose the right liner
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Check Material Composition
You should always verify the base material before buying. Both picks use urethane, which offers flexible protection that resists cracking. This material choice matters because it allows the liner to move with the bed during flexing. You need a durable surface that handles impact without chipping. Urethane provides a tough barrier against scratches and dents. Confirm the product specifies urethane to ensure you get this specific type of flexible, high-impact resistance for your truck bed.
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Match Kit Volume
Select the kit size based on your bed dimensions. The top pick is a 4-quart kit designed for full coverage on larger beds. The second option is a 0.5-gallon kit for smaller truck beds. You must measure your bed area to determine the correct volume. Choosing the wrong size leaves gaps or wastes product. Match the quart or gallon amount to your square footage. This ensures complete coverage without excess material or insufficient protection for your specific truck bed size.
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Decide on Color
Determine if you need a pre-colored or tintable finish. The top pick is tintable, allowing you to mix your preferred color. This suits buyers who want a custom look. The second option is Safety Blue, a fixed color. You should choose tintable if you want to match the truck interior. Choose fixed color if you prefer a standard safety hue. This decision affects the final appearance and customization level of your bed liner installation.
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Verify Equipment Needs
Check if spraying equipment is included in the box. The top pick includes the necessary spraying gear for application. This is critical if you do not own a spray gun. You need to know if you must buy separate tools. The second pick does not explicitly list equipment. You should verify the contents before purchasing. Having the right tools ensures a smooth application process. Confirm the kit includes what you need to apply the urethane correctly.
-
Assess Weight Limits
Consider the weight of the kit for handling. The 0.5-gallon kit weighs 6.6 pounds. This lighter weight is easier to manage for smaller jobs. You should check the weight if you have mobility concerns. Heavier kits require more effort to pour and mix. Lighter kits offer better portability. Ensure the weight suits your physical ability to apply the liner. This spec helps you plan the installation process and storage requirements for the product.
Frequently asked questions
Is the Custom Shop U-Pol Raptor tintable?
Yes, the top-rated 4-quart urethane kit is tintable. This feature allows you to mix your preferred color for a custom spray-on finish. It suits buyers who want professional-grade protection that matches their truck's aesthetic. The urethane material provides a durable, flexible coating.
What is the best Custom Shop liner for small truck beds?
The 0.5-gallon Safety Blue urethane liner is ideal for smaller beds. It offers flexible protection and targeted durability for compact surfaces. This half-gallon kit is lighter, weighing just 6.6 pounds, making it easier to handle for smaller projects or partial bed coverage needs.
Does the top pick include spraying equipment?
Yes, the Custom Shop U-Pol Raptor 4-quart kit includes the necessary spraying equipment. This allows you to apply a custom-colored spray-on finish immediately. It is designed for buyers who want a professional-grade result without sourcing separate application tools or accessories.
What material are these Custom Shop bed liners made of?
Both listed options use urethane as their base material. Urethane offers flexible protection that resists cracking and moves with the truck bed during flexing. This composition ensures the liner remains intact under stress, providing long-lasting durability for both full and partial bed coverage.
How much urethane is in the runner-up kit?
The runner-up kit contains 0.5 gallons of urethane liner. It is available in a Safety Blue color. This smaller volume is suited for buyers needing targeted protection for smaller truck beds rather than full-coverage applications found in the larger 4-quart option.
Can I customize the color of the spray-on liner?
You can customize the color with the top-ranked 4-quart kit. Its tintable urethane formula lets you mix your preferred color for the bed liner. This is ideal for those seeking a custom spray-on finish that matches their vehicle's exterior or personal style preferences.

