6 Best Alternatives to the U-POL Raptor Black Urethane Spray-On (2026)

How alternatives compare to U-POL

Custom Shop Tintable Urethane 8 Quart Kit

The Custom Shop Tintable Urethane 8 Quart Kit offers a key advantage over the U-POL Raptor 8L: you can mix custom colors. While the U-POL kit provides a fixed black finish, this alternative lets you match your vehicle or personal preference. Both are large 8-quart urethane kits designed for spray application, making them suitable for full truck beds or large trailers. The Custom Shop version includes a spray gun and regulator, similar to the U-POL setup. If you want professional-grade durability with the flexibility to choose your liner color, this kit is the better choice. You sacrifice the specific U-POL brand reputation, but gain significant customization options for your project.

U-POL Raptor Black Urethane 4 Quart

The U-POL Raptor Black Urethane 4 Quart Kit shares the same black urethane material and finish as the original 8L kit, but it contains half the volume. This smaller size makes it impractical for large truck beds but ideal for targeted areas like tailgates, rocker panels, or boat decks. You get the same flexible, impact-resistant protection in a more manageable package. If your project involves small surfaces or you only need to touch up existing liner, this kit saves material waste. However, you cannot use it for a full bed coating without running out of product. It is the right choice when you need precision and durability without the bulk of the larger 8L system.

Custom Shop 1 Gal Black Urethane Kit

The Custom Shop 1 Gal Black Urethane Kit provides a complete spray solution at a lower volume than the 8L U-POL kit. It includes a spray gun, making it ready for immediate application. While the U-POL kit offers extensive coverage for large projects, this 1-gallon option is sufficient for standard truck beds or smaller utility trailers. It delivers strong abrasion resistance and a classic black finish similar to the U-POL product. You give up the massive 8-liter capacity, which means you might need a second kit for very large surfaces. This kit is best for DIYers who want a straightforward, ready-to-spray black liner without the complexity or excess volume of the larger U-POL system.

LAUCO Rintek 1 Gal Black Urethane Bedliner

The LAUCO Rintek 1 Gal Black Urethane Bedliner focuses on waterproof protection, a feature highlighted in its specifications. Like the U-POL Raptor, it is a black urethane coating, but it requires you to supply your own spray equipment, whereas the U-POL kit includes a spray gun. The 1-gallon size is smaller than the 8L U-POL kit, making it suitable for standard beds or specific waterproofing needs. You trade the included application tools of the U-POL kit for a product that emphasizes reliable water resistance and anti-slip properties. This option is ideal if you already own professional spray gear and need a durable, waterproof black liner for your truck bed or similar surfaces.

Custom Shop Custom Coat 1 Gal Black Urethane

The Custom Shop Custom Coat 1 Gal Black Urethane is a simpler alternative to the U-POL Raptor 8L. It offers a fixed black finish rather than the tintable option found in some competitors, but it matches the U-POL color. The 1-gallon volume is significantly less than the 8L U-POL kit, making it better for smaller truck beds or single-surface applications. You avoid the complexity of managing a large 8-quart mix while still getting durable urethane protection. This kit is suitable if you need a straightforward black liner without the excess product of the larger U-POL system. It provides reliable coverage for standard beds, offering a practical solution for users who do not require the extensive volume of the original 8L kit.

WeatherTech ImpactLiner Chevy Colorado

The WeatherTech ImpactLiner for Chevy Colorado differs fundamentally from the U-POL Raptor spray-on kits. It is a pre-formed liner designed specifically for the Chevy Colorado and GMC Canyon, rather than a spray coating you apply yourself. The U-POL kit requires spraying and priming, while this ImpactLiner drops into place with raised rings and textured grip. You trade the custom, seamless look of a spray-on liner for the convenience and precise fit of a molded product. This option is best for Colorado owners who want low-maintenance protection without the labor of spraying. It offers durable black protection but does not provide the universal coverage or custom color options available with the U-POL urethane spray systems.

Quick picks

Our 7 picks

1 Best overall

U-POL Raptor 8L Black Urethane Spray-On Kit

Best for: large truck bed coatings with spray gun

Bed Liner Type

Spray-on

Material

2K urethane

Installation

Spray, roll, or brush

Finish

Black, textured

Features

Waterproof, UV-resistant, rapid-drying

Kit Contents

8 base, 2 hardener, 1 spray gun

View on Amazon: U-POL Raptor 8L Black Urethane Spray-On Kit Affiliate link

This U-POL Raptor kit provides 8 litres of black urethane spray-on liner. It includes eight 750ml base bottles and two 1L hardener containers. The formula is tintable and UV-resistant. It bonds to OEM paint and self-etching primer. The kit comes with a spray gun requiring 8 CFM. It creates a flexible, waterproof barrier for truck beds and trailers. You get rapid-drying coverage for heavy-duty protection.

Pros

• Includes 8 litres of black urethane base
• Tintable and UV-resistant formula
• Comes with spray gun and hardener
• Bonds to self-etching primer
• Flexible and impact-proof finish

Cons

• Requires 8 CFM air compressor
• Only one color option included
• No roller or brush included

Good fit if

• You need large coverage area
• You have a compatible air compressor
• You want tintable urethane liner

Skip if

• You lack 8 CFM air supply
• You prefer ready-to-roll application
• You need smaller quantity kits

Verdict: U-POL Raptor 8L Black Urethane Kit suits users with high-volume air compressors who need extensive coverage for truck beds or trailers. The included spray gun and large base volume make it ideal for professional-grade DIY projects.

2 Also great

Custom Shop Tintable Urethane 8 Quart Kit

Best for: custom color truck bed liners

Bed Liner Type

Spray-on

Material

Urethane

Coverage

8 Quart Kit

Installation

Spray-on

Finish

Tintable

Features

Waterproof, flexible, abrasion resistant

View on Amazon: Custom Shop Tintable Urethane 8 Quart Kit Affiliate link

This kit offers an 8-quart supply of tintable urethane spray-on liner. It includes a Custom Coat spray gun with an adjustable nozzle, regulator, and gauge. The material is waterproof, flexible, and abrasion resistant. It protects against rust, salt, and extreme temperatures. You get a complete setup for coating truck beds with custom colors.

Pros

• 8-quart coverage for larger beds
• Tintable urethane formula for custom colors
• Includes spray gun with regulator and gauge
• Abrasion and stain resistant finish
• Waterproof and flexible coating

Cons

• Requires mixing hardener before application
• Heavier at 17.6 pounds
• No pre-mixed color options available

Good fit if

• You want to customize your bed liner color
• You need coverage for a large truck bed
• You prefer a complete kit with professional tools

Skip if

• You want a pre-colored black liner
• You prefer a lighter, easier-to-handle kit
• You do not want to mix hardener

Verdict: Custom Shop Tintable Urethane 8 Quart Kit is ideal for users who want to customize their truck bed color with a professional-grade spray gun and regulator included in the kit.

3 Also great

U-POL Raptor Black Urethane 4 Quart

Best for: small surfaces like tailgates and fenders

Bed Liner Type

Spray-on

Bed Size

6 ft

Material

2K urethane

Coverage

Up to 125 sq ft

Installation

Spray, roll, or brush

Finish

Textured, black

View on Amazon: U-POL Raptor Black Urethane 4 Quart Affiliate link

This 4-quart kit includes black urethane base, hardener, and a spray gun. It covers up to 125 square feet with a 3:1 mix ratio. The flexible coating resists scratches, chemicals, and UV damage. It bonds to metal, fiberglass, and wood. This size suits smaller projects or touch-ups rather than full truck beds.

Pros

• Includes spray gun and hardener for immediate use
• Covers 125 square feet with a 3:1 mix ratio
• Flexible urethane resists cracking, peeling, and UV damage
• Meets VOC requirements in all 50 states

Cons

• 4-quart size is insufficient for standard 6-foot truck beds
• Requires a compressor capable of 8 CFM at 50–60 PSI
• Full cure takes 5 to 7 days

Good fit if

• You need a kit for smaller surfaces like tailgates or ATV fenders
• You want a complete DIY setup with a spray gun included
• You require a coating that bonds to fiberglass or wood

Skip if

• You are coating a standard 6-foot truck bed
• You do not have access to a high-CFM air compressor
• You need a tintable base for custom colors

Verdict: U-POL Raptor 4 Qt Black Urethane Kit is ideal for small-scale protection tasks like boat decks or rocker panels. It lacks the volume for full bed liners but delivers durable, flexible coverage for targeted areas.

4 Also great

Custom Shop 1 Gal Black Urethane Kit

Best for: DIYers needing a complete spray kit

Bed Liner Type

Spray-on

Material

2 part urethane

Coverage

110 to 130 sq ft @ 10 mils

Thickness

10 mils wet film

Installation

Spray gun or paint roller

Finish

Textured, black

View on Amazon: Custom Shop 1 Gal Black Urethane Kit Affiliate link

This 1 gallon kit includes four 24 oz cans of black urethane base, four 8 oz hardener cans, and a spray gun with regulator. It covers 110 to 130 square feet at 10 mils thickness. The flexible 2-part urethane resists chipping and abrasion. It is heat, UV, and waterproof. You get a textured black finish that dampens sound.

Pros

• Includes spray gun and regulator for application
• Covers 110 to 130 square feet per kit
• Flexible urethane resists chipping and impact
• Heat and UV resistant for durability
• Waterproof protection against rust

Cons

• Only available in solid black finish
• Requires spray equipment for proper application
• Not tintable unlike some competitors

Good fit if

• You need a complete kit with applicator gun
• You want a durable black textured finish
• You are coating a standard truck bed

Skip if

• You require a tintable or multi-color option
• You prefer roller application over spraying
• You need coverage for larger commercial vehicles

Verdict: Custom Shop 1 Gallon Black Urethane Bed Liner Kit is a solid choice for DIYers who want a ready-to-spray solution. It delivers strong abrasion resistance and a classic black look for standard truck beds.

5 Best budget

LAUCO Rintek 1 Gal Black Urethane Bedliner

Best for: waterproof truck bed protection

Bed Liner Type

Spray-on

Material

Urethane

Coverage

110-130 sq ft

Installation

Spray-on

Finish

Black

Features

Waterproof, anti-slip, impact-resistant

View on Amazon: LAUCO Rintek 1 Gal Black Urethane Bedliner Affiliate link

The LAUCO Rintek is a spray-on urethane bedliner designed for truck beds. It offers a black, textured finish that is waterproof and anti-slip. The 1-gallon kit covers 110 to 130 square feet. You mix three parts liner with one part hardener for application. This kit includes the liner and hardener but excludes the spray gun. It suits users seeking durable, weather-resistant protection for their vehicle beds.

Pros

• Waterproof urethane construction
• Covers 110–130 sq ft per gallon
• Anti-slip textured finish
• Impact-resistant durability

Cons

• Spray gun not included in black no-gun variant
• Requires manual 3:1 mixing of components
• Single color option in this specific kit

Good fit if

• You need a waterproof truck bed coating
• You already own a compatible spray gun
• You want a black urethane finish

Skip if

• You require a tintable formula
• You prefer a kit with an included spray gun
• You need a pre-mixed solution

Verdict: LAUCO Rintek 1 Gal Black Urethane Bedliner provides reliable waterproof protection for truck beds. It fits buyers who have their own spray equipment and want a durable, anti-slip black coating.

6

Custom Shop Custom Coat 1 Gal Black Urethane

Best for: smaller truck beds needing black protection

Bed Liner Type

Spray-on urethane

Material

2 part urethane

Coverage

110 to 130 sq. ft. @ 10 mils

Installation

Spray-on

Finish

Black, textured

Features

Heat resistant, UV resistant, waterproof

View on Amazon: Custom Shop Custom Coat 1 Gal Black Urethane Affiliate link

This Custom Shop kit provides a 1-gallon supply of black, textured urethane coating for truck beds and other surfaces. It covers 110 to 130 square feet at a 10-mil wet film thickness. The material is heat, UV, and waterproof, offering impact and abrasion resistance. It is designed for spray-on application to create a durable, flexible surface that dampens sound and vibration.

Pros

• Covers 110 to 130 square feet per kit
• Heat, UV, and waterproof protection
• Flexible urethane resists chipping
• Provides abrasion and impact resistance

Cons

• Only 1 gallon capacity
• Fixed black color option
• Requires spray gun application

Good fit if

• You need a smaller quantity for a single bed
• You want a durable black textured finish
• You prefer a standard spray-on application

Skip if

• You require a tintable formula for custom colors
• You need a larger volume for multiple projects
• You want a pre-tinted or ready-to-use color

Verdict: Custom Shop 1 Gallon Black Urethane Kit is a solid choice for users who need a smaller, single-color urethane liner for a standard truck bed or similar surface. It offers reliable protection without the complexity of tinting or large volume storage.

7 Best premium

WeatherTech ImpactLiner Chevy Colorado

Best for: standard bed Colorado owners

Bed Liner Type

ImpactLiner

Bed Size

Standard Bed

Finish

Black

Compatible Truck

Chevy Colorado, GMC Canyon

View on Amazon: WeatherTech ImpactLiner Chevy Colorado Affiliate link

This WeatherTech ImpactLiner is a drop-in bed liner for the standard bed of 2023-2026 Chevrolet Colorado and GMC Canyon trucks. It features a black finish and patent-pending raised impact rings on the underside to disperse force and allow air circulation. The textured top provides grip, while raised walls help contain spills. It resists dust and dirt better than spray-in liners, making maintenance easier.

Pros

• Raised impact rings disperse blow force and elevate the liner for airflow
• Textured ribbing on the topside helps keep cargo in place
• Raised walls on the back and sides help contain spills
• Surface resists dust and dirt accumulation for easier cleaning

Cons

• Only fits the standard bed size, not the long bed
• Limited to specific 2023-2026 model years for Colorado and Canyon
• Requires manual confirmation of fitment via Amazon ConfirmedFit

Good fit if

• You own a 2023-2026 Chevrolet Colorado with a standard bed
• You want a black liner that resists dust and dirt
• You need raised walls to contain cargo spills

Skip if

• You drive a GMC Canyon with a long bed
• You need a liner for model years before 2023
• You prefer a spray-on urethane coating instead of a drop-in mat

Verdict: WeatherTech ImpactLiner for Chevy Colorado protects your bed with raised rings and textured grip. It is a precise fit for standard bed 2023-2026 Colorado owners who want low maintenance.

Specifications side by side

Frequently asked questions