Custom Coat Bright Silver 1 Gallon Urethane Spray-On Truck Bed Liner

In this review of the Custom Coat Bright Silver 1 Gallon Urethane Spray-On Truck Bed Liner Kit, the bottom line is simple: this kit is best for DIYers and professionals who want a durable, textured protective coating with tinting options and a spray applicator. The reviewer found the kit delivers a professional-looking finish, with enough materials to cover most single truck beds at the stated film thickness, and the included spray gun and regulator make it possible to complete the job quickly. If you need a flexible, impact resistant and waterproof coating that helps prevent rust, this kit is a sensible choice.

Key Features

• Complete kit: Includes tintable base, hardener, basecoat tints and a spray gun with regulator so users get everything needed to mix and apply without sourcing extra parts.
• Tintable color: Four 3 fl. oz. bottles of basecoat tint let users achieve a custom Bright Silver shade or experiment with multi-color looks.
• Durable urethane formula: The two-part urethane provides impact and abrasion resistance while remaining flexible to resist chipping under normal use.
• Weather resistant: The coating tolerates extreme temperatures, is heat and UV resistant, and is waterproof to help protect surfaces from rust.
• Good coverage: Estimated coverage of 110 to 130 sq ft at 10 mils wet film thickness makes the 1 gallon kit suitable for many single-bed applications.
• Sound damping: The textured coating also helps reduce sounds and vibrations when applied to truck beds or equipment surfaces.

Who It's For

This kit is aimed at truck owners, small shop professionals, and serious DIYers who want a robust spray-on bed liner with the flexibility to tint and match colors. It suits users who have or can access a suitable air compressor and who prefer a spray application for a consistent textured finish.

Those who should look elsewhere include hobbyists who prefer simple roll-on application only or buyers who need an ultra-heavy duty industrial liner rated for extreme abuse; some customers reported mixed long-term durability under heavy abuse, so commercial fleets with extreme wear patterns might opt for commercial-grade alternatives.

Pros & Cons

Pros

• Complete, tintable kit with spray gun and regulator for a professional finish.
• Heat, UV and waterproof formula that helps prevent rust and dampens vibration.
• Flexible urethane texture resists chipping and offers impact and abrasion protection.
• Estimated coverage supports most single truck beds at recommended film thickness.

Cons

• Durability reports are mixed under heavy abuse, so extreme commercial use may expose limits.
• Spray application requires basic equipment and prep work, which may not suit casual users wanting a simple roller job.

Specifications

Kit size	1 gallon
Included base cans	4 x 21 fl. oz.
Included hardener	4 x 8 fl. oz.
Included tints	4 x 3 fl. oz. basecoat color tint
Applicator	Custom Coat spray gun with regulator
Estimated coverage	110-130 sq ft @ 10 mils wet film thickness
Coating type	2 part urethane textured protective coating

Our Verdict

The Custom Coat Bright Silver 1 Gallon kit is a strong choice for anyone seeking a tintable, spray-applied urethane bed liner that balances durability, flexibility and finish quality. It offers good coverage for a single bed and arrives as a full kit with a spray gun, making it good value for DIYers and small shops; buyers with very high abrasion demands should consider heavy commercial alternatives.

Frequently Asked Questions

How much area will the kit cover?
Estimated coverage is 110 to 130 sq ft at 10 mils wet film thickness, enough for most single truck beds.

Is the kit ready to tint to Bright Silver?
Yes, the kit includes four 3 fl. oz. bottles of basecoat tint so you can achieve a Bright Silver color or blend custom shades.

Can it prevent rust?
The urethane formula is waterproof and UV resistant and helps protect coated surfaces from rust when applied correctly.