Custom Shop U-Pol Raptor Spray-On Urethane Truck Bed Liner Kit, Black, 4 qt — Textured Waterproof, Includes Custom Coat Gun

Custom Shop U-Pol Raptor Black is a four-quart spray-on urethane bed liner kit that delivers a textured, waterproof protective coating and comes with a free Custom Coat spray gun and regulator.

This kit combines U-Pol Raptor urethane formula with a ready-to-use application system so you can restore or protect a truck bed, trailer floor, or cargo area with a durable, abrasion-resistant finish. The included hardener and adjustable Custom Coat spray gun allow do-it-yourselfers and professional installers to control texture and coverage while the cured urethane resists stains, rust, and weathering without losing flexibility.

How do I apply the U-Pol Raptor spray-on bed liner?

Application is straightforward: mix the hardener into the urethane, shake to activate the formula, then spray with the included Custom Coat gun. Work in overlapping passes and keep a consistent distance to achieve an even texture.

• Mix ratio: add the supplied hardener to each quart and shake thoroughly.
• Gun setup: attach the regulator and set pressure for desired texture.
• Technique: 8–12" spray distance with overlapping passes for uniform coverage.
• Curing: allow recommended flash and cure times before reloading the bed.

What protection and performance can I expect from this urethane liner?

The U-Pol Raptor urethane delivers a tough, abrasion- and stain-resistant coating that helps shield metal surfaces from corrosion, salt, and moisture. It remains flexible to absorb impacts and reduce noise while creating a non-slip textured surface.

• Abrasion resistance to minimize scuffs from cargo and loading.
• Waterproof barrier that helps prevent rust and corrosion.
• Flexible urethane that dampens sound and vibration.
• Stain-resistant finish for easier cleaning and maintenance.

What does the included Custom Coat spray gun and regulator add?

The Custom Coat bedliner gun is designed specifically for textured urethane coatings and arrives with an adjustable nozzle and pressure gauge so you can dial in spray pattern and droplet size. This improves control over texture and reduces overspray compared with generic spray equipment.

• Adjustable nozzle to vary texture from fine to coarse.
• Integrated regulator and gauge for consistent pressure control.
• Ergonomic design for longer spraying sessions without fatigue.
• Optimized for U-Pol Raptor viscosity to reduce clogging.

Who is this for? This 4-quart Custom Shop U-Pol Raptor kit is ideal for pickup owners, fleet managers, fabricators, and DIYers who want a professional-looking, long-lasting spray-on bed liner without renting industrial rigs. It suits single-bed restorations and smaller projects such as tool boxes, trailers, steps, and off-road accessories. If you need wider coverage for multiple vehicles, consider additional kits or professional application to match large surface areas.