Custom Coat GM White 1 Gallon Urethane Truck Bed Liner Kit - Textured

In this review the Custom Coat GM White 1 Gallon Urethane Truck Bed Liner Kit is evaluated for DIYers and small shops who want a durable, textured protective coating without professional equipment. The kit's single biggest advantage is that it combines a tintable two-part urethane base, hardener and basecoat tints with a roller and brush applicator, making it possible to mix, tint and apply a full 1 gallon kit at home or on a vehicle. For anyone wanting weather, UV and water resistance with impact and abrasion protection, this kit targets value and versatility.

Key Features

• Tintable 2-part urethane: The included base, hardener and basecoat tint bottles let users create customized colors while keeping a durable urethane chemistry for long-lasting protection.
• Complete applicator kit: The seven-piece roller and brush set with tray and liner enables roll-on or brush-on application right out of the box for users without spray gear.
• Multi-method use: Product can be roll-on, brush-on or spray-on, so it adapts to small jobs, full truck beds or larger surfaces when paired with a spray system.
• Broad coverage: Estimated coverage of about 110 to 130 sq ft at 10 mils wet film thickness gives a guideline for planning materials for beds and other surfaces.
• Weather resistant: The urethane formula is heat, UV and waterproof, helping prevent rust and reducing noise and vibration when applied to truck beds and metal surfaces.

Who It's For

This kit is ideal for DIY truck owners, hobbyists and small shop mechanics who want to refinish a truck bed, tool box, bumper or other exterior surface with a textured, protective coating and who prefer mixing and applying with rollers or a modest spray setup. The included tints and hardener suit those who want to match or customize color while keeping a rugged finish.

It is less suitable for users who require large commercial volumes or those who need factory-finish smooth coatings; professionals working on high-volume fleets may prefer larger multi-gallon systems and dedicated spray rigs for faster throughput.

Pros & Cons

Pros

• Good durability and abrasion resistance for truck beds and exterior surfaces.
• Flexible urethane formula resists chipping compared with rigid coatings.
• Includes tint concentrates and a complete applicator kit for immediate use without buying extras.
• Works with roll-on, brush-on or spray-on methods for application flexibility.

Cons

• Durability reports are mixed; some users note it may not withstand extreme abuse or impact without wear over time.
• Coverage estimates assume a 10 mil wet film; heavier textures or multiple coats will increase material needs.

Specifications

Product type	1 Gallon 2-part urethane truck bed liner kit
Includes	Tintable base cans, hardener cans, basecoat tint bottles and 7-piece roller/brush applicator kit
Coverage	Estimated 110 to 130 sq ft @ 10 mils wet film thickness
Color options	Custom tint concentrate in kit; over 50 tint colors available
Application methods	Roll-on, brush-on or spray-on
Resistance	Heat, UV and waterproof; dampens sound and vibration

Our Verdict

The Custom Coat 1 Gallon Urethane Truck Bed Liner Kit is a strong DIY choice for those who want a versatile, tintable textured coating with solid weather resistance and included applicators. It represents good value for single-vehicle projects or specialty applications like tool boxes and decks; buyers seeking ultimate industrial toughness or high-volume application should consider larger systems, but for most home and small-shop jobs this kit delivers durable protection and easy customization.

Frequently Asked Questions

Can this kit be sprayed?
Yes, the formulation supports spray-on application when used with appropriate spray equipment, though the kit includes rollers and brushes for roll-on or brush-on use.

How much area will one kit cover?
Coverage is estimated at 110 to 130 sq ft at 10 mils wet film thickness; textured or multiple coats will reduce coverage.

Is this resistant to UV and water?
Yes, the urethane formula is described as heat, UV and waterproof to help prevent rust and reduce vibration and noise.