All GlasCraft dispensing systems utilize our exclusive air purge, solventless direct impingement mix, Probler or Probler P2 Guns.

The Probler has been the industry’s leading air purge spray gun since it was patented in 1974.  Since then, all other air purge guns have been modeled after this industry benchmark.

With the Probler, time consuming and difficult adjustments common with mechanical purge spray guns were eliminated.  Fewer adjustments meant it was much easier to set-up and simple to use and operate.  GlasCraft’s breakthrough with the patented Probler spray gun actually helped applicators increase production by reducing difficult procedures and adjustments.

The new Probler P2 continues the tradition, with our patent-pending two-piece mixing chamber design and our patented double-piston air cylinder design.  Both assure trouble free operation, perfect pattern development, and thorough mixing of virtually all spray foams and 1:1 ratio plural-component coatings.

Great for Foam.  Great for Coatings.  Great for Contractors.

• High pressure direct impingement mixing

• Round or flat spray mixing chambers deliver consistent spray pattern

• Side block check valve assemblies are easy to access for maintenance

• Angled hose connections match operator preference for hoses

• Air shut-off valve

• Manual material shut-off valves

Reliable and Field Proven
Rugged construction with fewer wear parts means a lightweight, maneuverable gun that's tough on the job and easy on the operator.

Continuous Air Purge Eliminates Sticking Valve Rods and Associated Downtime
No more constant triggering required!  Since the gun cannot be operated without the air purge being activated, an operator can stop, pick-up and start spraying again without danger of foam material setting up the gun.  The pistol-grip handle and full finger trigger have been designed to fit the hand for easy, comfortable spraying all day long.

Versatile
The Probler spray gun adapts to virtually all proportioners.  You can upgrade your existing equipment by simply connecting a Probler Gun to assure proper mixing and maximum yield.  And, the Probler simplifies your entire spray operation and saves you time and money because it's the one gun that covers all output ranges and materials.

With the GlasCraft Probler, the one gun that does it all, you don't have to worry about several guns and an inventory of spare parts for each different gun you have in operation!

Probler Literature

Probler User Manual