Custom Shop Bedliner Application Gun for 1L U-Pol Raptor Bottles — Integrated Regulator, Adjustable Texture

Custom Shop's Professional Bedliner Application Gun is a pneumatic spray tool designed to apply automotive truck bedliner coatings directly from 1-litre U-Pol Raptor-style bottles with adjustable texture control and an integrated air regulator.

This spray gun was engineered for bodyshops, DIYers and detailers who need a reliable, adjustable applicator to lay down protective bedliner textures. It accepts the common 1L U-Pol Raptor bottles, connects to standard compressed air, and gives you the ability to switch between fine and coarse sprays while maintaining consistent pressure via the built-in regulator.

How does this gun control spray texture and finish?

The gun's nozzle and internal air path are tuned to produce both fine and coarse textures depending on pressure and tip settings. Use the regulator to dial in air pressure for the desired droplet size and pattern, producing smooth or heavily textured coatings without changing equipment.

• Fine or coarse texture adjustable by air pressure and nozzle setting
• Consistent atomization for even coverage and reduced runs
• Works with typical bedliner viscosities—no extra thinning required in most cases

Will it fit my U-Pol Raptor 1L bottle and shop air setup?

This applicator is made to fit most 1-litre U-Pol Raptor-style bottles for straightforward mounting and refill. It connects via a 1/4" NPS air inlet and is compatible with common shop air ranges; the onboard regulator helps adapt to available pressure.

• Accepts standard 1L U-Pol Raptor bottles for easy swap-outs
• 1/4" NPS air inlet for widespread compatibility
• Operates on 3–8 bar (45–120 psi) with a 10 bar (150 psi) maximum rating

What practical benefits does the built-in regulator provide?

The integrated regulator simplifies setup, allowing you to adjust output pressure at the gun rather than at the compressor or an inline valve. This helps maintain a steady spray pattern during long runs and when switching between panels or textures.

• Quick, on-gun pressure adjustments for immediate texture changes
• Helps prevent over-pressurizing the coating, reducing overspray and waste
• Improves repeatability from one job to the next

How does the gun hold up in professional use?

Built for repeated shop use, the gun combines durable materials with straightforward serviceability. Regular cleaning and replacing wear parts as needed will preserve spray quality and extend tool life.

• Robust construction for repeated professional or DIY projects
• Simple disassembly for cleaning and maintenance of fluid and air passages
• Designed to resist typical bedliner abrasives and coatings when maintained

Who is this for: The Custom Shop Professional Bedliner Application Gun is aimed at automotive professionals, pickup owners, and serious DIYers who use Raptor-style 1L bedliner kits and want an adjustable, shop-compatible applicator that delivers consistent texture and coverage. It's especially useful where repeatable results, quick bottle changes, and on-gun pressure control make jobs faster and cleaner.