Protective Coatings Guns & Accessories

Find out all spray guns

Protective coatings spray guns and accessories play a critical role in achieving consistent spray patterns, proper atomization, and reliable coating performance. Bolair offers spray guns, heated hoses, tips, and accessories for polyurea, epoxy, polyurethane, fireproofing, and other industrial coating applications. Whether you're replacing worn components or outfitting a new system, our team can help you select compatible equipment for your material and spray setup.

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How to Choose the Right Protective Coatings Gun

The table below compares Bolair's main protective coatings guns by pressure rating and best use, so you can match a gun to your coating and pump setup.

Gun ModelBrandMax Working PressureBest ForNotes
XHFGraco7,250 psi (500 bar)Epoxy intumescent fireproofing, fiber-filled materials, and high-viscosity coatingsDesigned for high-flow, high-pressure protective coating applications and reduced clogging with heavily filled materials.
XTR5+Graco5,000 psi (345 bar)Mid-pressure protective coatings and general airless spray applicationsA good option when a 5,000 psi rated gun is suitable for the pump and material being sprayed.
XTR7+Graco7,250 psi (500 bar)Higher-pressure protective coatings and high-solids materialsDesigned for higher-pressure applications where a 7,250 psi rated gun is required.
Silver Plus / Silver Plus HPGraco5,000-7,250 psi (345-500 bar)High-solids materials, mastics, and smooth-texture protective coatings.Compact, durable high-pressure gun option with oversized fluid passages for reduced pressure loss.
WIWA 500F (incl. 500F PFP)WIWA7,250 psi (500 bar)Hot-spray and water-based coatings; the PFP version is built for fireproofing work. One of our top rated spray guns for highly filled and viscous coatingsStainless wetted parts make it suitable for waterborne coatings; WIWA recommends hot-spray circulation for constant material temperatures.

Always confirm gun compatibility with your pump pressure, hose rating, spray tip, and material requirements before use.

Quick-Pick Guide

A shorter, simpler version of the same comparison, for customers who know their material but aren't sure which gun to choose.

If you need to spray...Recommended gun(s)
Fiber-filled or heavily filled fireproofing coatingsXHF & WIWA 500F
Standard plural component polyurea at moderate pressure, all-day comfortFusion AP, PC, CS, FX
High-solids coatings needing max pressureXTR7+ or Silver Plus HP
Mastics, high-solids, smooth-texture protective coatingsSilver Plus
Hot-spray or water-based coatingsWIWA 500F
Passive fire protection (PFP) coatingsWIWA 500F PFP
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  1. Water Heated Hose, 5000 psi (345 bar), 1/4", 50 ft (15 m) 245840
    $3,460.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  2. Water Heated Hose, 7400 psi (510 bar), 1/4", 50 ft (15 m) 245841
    $3,820.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  3. Water Heated Hose, 5000 psi (345 bar), 3/8", 50 ft (15 m) 245842
    $3,650.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  4. Water Heated Hose, 7400 psi (510 bar), 3/8", 50 ft (15 m) 245843
    $4,210.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  5. Water Heated Hose, 5000 psi (345 bar), 1/2", 50 ft (15 m) 245844
    $4,410.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  6. Water Heated Hose, 7400 psi (510 bar), 1/2", 50 ft (15 m) 245845
    $5,400.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  7. Water Heated Hose, 7400 psi (510 bar), 1/2", 50 ft (15 m) 248118
    $8,170.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  8. Water Heated Hose, 7400 psi (510 bar), 3/8", 50 ft (15 m) 248119
    $5,600.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  9. Water Heated Hose, 7400 psi (510 bar), 1/2", 50 ft (15 m) 248120
    $7,300.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  10. Water Heated Hose, 7400 psi (510 bar), 3/8", 50 ft (15 m) 248121
    $5,400.00
    Water heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
  11. XTR5+ Gun, Hose and Tip Kit 273142
    $1,310.00
    Bundle, replace and save with this Graco XTR5+ Gun, Hose and Tip Kit.
  12. XTR7+ Gun, Hose and Tip Kit 273143
    $1,560.00
    Bundle, replace and save with this Graco XTR7+ Gun, Hose and Tip Kit.
  13. XTR5+ Gun, Hose and Tip Kit, 8-pack of 273142 with Display Stand 273144
    $1,275.00
    Have multiple spray systems that cannot be down for any reason? Bundle, replace and save with this 8 pack of Graco XTR5+ Gun, Hose and Tip Kits.
  14. XTR7+ Gun, Hose and Tip Kit, 8-pack of 273143 with Display Stand 273145
    $1,525.00
    Have multiple spray systems that cannot be down for any reason? Bundle, replace and save with this 8 pack of Graco XTR7+ Gun, Hose and Tip Kits.
  15. XHF Top Feed Airless Spray Gun, XHD RAC Tip 26C793
    $1,410.00
    Designed to spray high viscosity materials, the XHF Top Feed Gun is rugged, reliable and easy to maintain.
  16. XTR5+ Gun, Hose and Tip Kit 26C962
    $1,310.00
    Bundle, replace and save with this Graco XTR5+ Gun, Hose and Tip Kit.
  17. XTR7+ Gun, Hose and Tip Kit 26C963
    $1,560.00
    Bundle, replace and save with this Graco XTR7+ Gun, Hose and Tip Kit.
  18. XTR5+ Gun, Hose and Tip Kit, 8-pack of 26C962 with Display Stand 26C972
    $1,270.00
    Have multiple spray systems that cannot be down for any reason? Bundle, replace and save with this 8 pack of Graco XTR5+ Gun, Hose and Tip Kits.
  19. XTR7+ Gun, Hose and Tip Kit, 8-pack of 26C963 with Display Stand 26C973
    $1,525.00
    Have multiple spray systems that cannot be down for any reason? Bundle, replace and save with this 8 pack of Graco XTR7+ Gun, Hose and Tip Kits.
  20. Electric Heated Hose, 7250 psi (500 bar), 3/8" x 1/4", 50 ft (15 m) HH73215
    $14,040.00
    Electric heated hoses are designed for use with plural component high-pressure airless equipment, such as the Graco XP and XM sprayers.
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The primary difference is maximum working pressure. The Graco XTR5+ is rated up to 5,000 psi (345 bar), while the XTR7+ is rated up to 7,250 psi (500 bar) for higher-pressure protective coatings applications. Both guns are built for demanding industrial coatings, so the right choice depends on the pressure requirements of your pump, coating, and spray system.
Many polyurea applications are sprayed in the 2,500 to 3,500 psi range using heated plural-component impingement mix equipment to support proper mixing and atomization. The exact pressure depends on the coating manufacturer’s technical data sheet, material viscosity, hose length, temperature, and spray system used.
The Graco XHF is designed for high-viscosity, fiber-filled, and epoxy intumescent fireproofing coatings, with high-flow capability that helps reduce plugging in demanding protective coating applications. The WIWA 500F is another heavy-duty option, especially where stainless wetted parts, waterborne coatings, hot-spray applications, or WIWA system compatibility are important.
The WIWA 500F features stainless steel wetted parts, making it well suited for waterborne coatings and hot-spray applications. While both Graco and WIWA offer high-pressure guns for protective coatings, the 500F is typically selected when corrosion resistance, water-based materials, or a specific WIWA spray system is required.
The Graco Silver Plus HP is designed for high-pressure airless spraying of protective coatings, mastics, and other high-solids materials, rated up to 7,250 psi (500 bar). Its lightweight design and oversized fluid passages make it a durable option for demanding industrial coating applications.
Package contents vary by model. Some spray guns are sold as complete gun, hose, and tip kits, while others are gun-only. Always review the specific product listing before purchasing. If you're replacing a gun or building a complete spray setup, Bolair can help ensure all components are compatible with your equipment.
Tip compatibility depends on the gun model and tip guard system, so not all spray tips are universally interchangeable across protective coatings guns. Always verify compatibility between the gun, tip guard, spray tip, operating pressure, and coating material before use. Bolair can help match the correct tip to your setup, or recommend a spray guard that lets you use the same tip style across several guns.
Yes. Bolair supplies and ships protective coatings spray guns, accessories, and related equipment to customers across Canada. Whether you need a replacement gun, a complete gun kit, or spray system accessories, our team can help you find the right equipment and arrange delivery to your location.