Custom Coat Black Metallic 1 Gallon Urethane Spray-On Truck Bed Liner

In this review of the Custom Coat Black Metallic 1 Gallon Urethane Spray-On Truck Bed Liner Kit, the bottom line is simple: this kit is aimed at DIYers and small shops who want a professional textured coating and the flexibility to tint and spray their own bed liner. The single biggest reason to consider this kit is the complete package it delivers - tintable base, hardener, color tints and a spray gun with regulator - which makes it possible to mix, shake and shoot a durable, waterproof surface that helps prevent rust and reduce vibration.

Key Features

• Complete kit: Includes tintable base, standard hardener, color tints and an applicator spray gun with regulator so users receive everything needed to start a one-gallon application.
• Tintable color system: Four bottles of basecoat color tint let you match or create custom finishes rather than being limited to one preset color.
• Durable urethane formula: The heavy duty two-part urethane provides a textured, flexible surface that resists chipping while offering impact and abrasion protection.
• Weather resistant: Heat, UV and waterproof properties protect coated surfaces from rust and are suitable for extreme climatic conditions.
• Good coverage: Estimated coverage of 110 to 130 sq ft at 10 mils wet film thickness makes the kit suitable for most standard truck beds and many other projects.
• Versatile applications: Can be used on truck beds, bumpers, chassis, equipment, trailers and non-skid surfaces like steps, decks and concrete floors.

Who It's For

The Custom Coat 1 gallon kit is best for car and truck owners, small body shops and competent DIYers who want a professional-looking, textured protective coating without contracting the job out. It is especially useful for those who want the option to tint the liner for color matching or bespoke finishes.

It is less suitable for someone who needs heavy industrial-grade impact resistance under extreme abuse or a user who prefers roller-only application kits; those users may want a larger commercial product or a different application method. Likewise, people unfamiliar with two-part urethane mixing should read instructions carefully before use.

Pros & Cons

Pros

• Professional-grade kit with base, hardener, tints and spray gun for a complete DIY application.
• Durable, flexible urethane finish that helps prevent rust and resists chipping under normal use.
• Good coverage for a one-gallon kit and useful for multiple small projects beyond truck beds.
• Tint system provides customization and creative options for finishes and camouflage patterns.

Cons

• Durability feedback is mixed for extreme abuse scenarios, so very heavy-duty commercial use may reveal limits.
• Requires correct mixing and spray technique to achieve the best results, which may be a learning curve for novices.

Specifications

Our Verdict

The Custom Coat 1 gallon spray-on kit is a strong choice for DIYers and small shops that want a tintable, professional-quality bed liner without hiring a pro. It delivers a durable, weather-resistant textured finish and includes everything needed to mix and spray, making it good value for the coverage and customization it provides. Those needing industrial-level impact resistance or who dislike spray application should consider alternatives.

Frequently Asked Questions

How much area will the kit cover?
The kit is estimated to cover 110 to 130 sq ft at a 10 mils wet film thickness.

Can the color be customized?
Yes, the kit includes basecoat color tints so you can tint the finish to match or create custom looks.

Is this product waterproof and UV resistant?
Yes, the urethane formula is heat, UV and waterproof to help protect surfaces from rust and weather exposure.