Custom Shop U-Pol Raptor Spray-On Truck Bed Liner Kit — 6-Quart Black with Custom Coat Spray Gun & Regulator, Durable Textured Ure

Custom Shop's U-Pol Raptor 6-quart kit is a spray-on urethane truck bed liner packaged with a Custom Coat spray gun and regulator to provide a durable, textured protective coating.

This kit pairs U-Pol Raptor black urethane formula with a Custom Coat bedliner spray gun and regulator to let DIYers and pros convert bare metal or painted beds into a waterproof, abrasion-resistant surface. The system ships as a complete kit: base + hardener in a 6-quart volume, plus a spray gun tuned for thick urethane coatings. It's designed for relatively simple mixing and spraying so you can coat pickup beds, toolboxes, or truck accessories with a textured, non-slip finish.

How do I prepare and apply this spray-on bed liner?

Preparation matters: clean the substrate, remove loose rust and paint, and mask off areas you don't want coated. Mix the U-Pol Raptor base with its supplied hardener following kit ratios, then strain and load into the Custom Coat spray gun. Test spray on cardboard first to dial in the nozzle and pressure for an even texture.

• Degrease and sand or scuff the surface for adhesion
• Mix base and hardener thoroughly per instructions
• Adjust gun nozzle and regulator for recommended spray pattern
• Apply even overlapping passes; build 2–3 coats for best protection

What performance benefits can I expect from U-Pol Raptor?

U-Pol Raptor is formulated to resist abrasion, stains, and environmental exposure while remaining flexible to absorb impacts. It helps shield metal from salts, moisture and corrosion without becoming brittle, and reduces road noise by dampening vibrations.

• Abrasion and stain resistance to prolong bed life
• Waterproof barrier that limits moisture intrusion
• Flexible urethane to resist cracking under impact
• Sound deadening properties that reduce road noise

What does the Custom Coat spray gun and regulator add to the kit?

The included Custom Coat gun is built for high-viscosity bedliner materials and gives you control over pattern size and flow. The regulator and gauge allow you to set consistent air pressure for uniform texture, reducing overspray and helping you achieve a professional finish.

• Adjustable nozzle for fine to coarse textures
• Regulator and gauge for precise pressure control
• Designed for thick urethane materials to reduce clogs
• Ergonomic design for longer, steadier application sessions

How durable is this coating and how should I care for it?

The cured urethane creates a tough, long-lasting surface that resists scuffs, stains and common chemicals. Routine cleaning with mild detergents and avoiding sharp impacts will extend its life; minor surface repairs can be handled by spot-spraying or reapplying small amounts of the mixed product.

• Resists rust, corrosion and damage from road salts
• Clean with gentle soap and water—avoid harsh solvents
• Minor repairs possible with small touch-up applications
• Maintains flexibility across temperature changes

Who is this for? If you want to protect a truck bed, toolbox, or metal accessory with a textured, long-wearing finish and prefer doing the job yourself or with a small crew, this kit suits DIY mechanics, restoration shops, and fleet maintenance teams. It combines a proven urethane formula with a spray gun designed for bedliner materials, giving you the control and components needed to achieve a professional-looking, protective coating.