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Dual Cartridge Spray Gun

SKU: 50.800.00

Availability: Order Online or by Phone at 1-800-901-0088


Quick Overview

The dual cartridge spray gun is pneumatically driven and is designed to dispense the 1:1 100% solids Indy Blast coatings held in disposable cartridges.

Dual Cartridge Spray Gun

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The dual cartridge spray gun is pneumatically driven and is designed to dispense the 1:1 100% solids Indy Blast coatings held in disposable cartridges. This is a quality product for the professional user; it is designed for high duty cycles over long operating periods.

The Indy Blast cartridge spray system is the lowest cost entry level spray system available on the market today. It allows you to apply a 100% solids, fast set polyurea hybrid material that sets in seconds and comes packaged in disposable cartridges. The cartridge system connects to your standard air compressor and requires no electricity.

Indy Blast is primarily used for lining truck beds, van and SUV interiors or the repair of existing sprayed on bedliners. Other automotive uses include undercoating and rocker guard protection. Indy Blast also works well as a protective coating on utility trailers, horse and boat trailers. This system is also perfect for small touch up jobs or for use in areas larger equipment just can not get into.


  • For Use With 750 x 750 ml Cartridges
  • Nominal Thrust 1188 lbs. @ 100psi
  • 4" Cylinder
  • Support Discs - Secure and Accurate Cartridge Fit
  • True Adjustable Air Regulator - 100 PSI Maximum
  • Air Dump Valve Stops Flow Instantly
  • Reverse Air - Plunger Return with Trigger

The Indy Blast Cartridge system is quick and easy to use. Whether you are a professional applicator or new to fast set coatings, you will be able to spray Indy Blast with ease. Click on the play button below to get started.


Ensure that the compressed air source is dry, and can provide a constant pressure of 110 psi. The compressor should be rated to deliver 10 CFM at 100 PSI minimum. For optimum performance the supply pressure must be greater than 100 P.S.I (6.8 bar) and less than 145 P.S.I. (10 bar).

Gun Diagram

The pressure regulator controls the flow rate. To increase the flow, turn the knob in a clockwise (+) direction. To decrease the flow, turn the knob in a counter clockwise (-) direction.

By pulling the trigger, a cushion of compressed air is built up inside the applicator, which initiates the flow. On releasing the trigger, the flow ceases instantly as the compressed air escapes via the quick exhaust valve at the rear of the gun.

Press and hold the plunger return button (C), then pull the trigger (B). This will pull back the plunger rods automatically ready for the next cartridge.

Review by Scott

(Posted on 5/30/15)

Spray Gun

A bit of a challenge do to its size and shape but works great after you get use to it.

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