A Chopper Gun is used to automatically chop and deposit fiberglass gun roving strands or carbon tow strands into a mold or composite part. The Chopper Gun makes it easy to quickly cover large surfaces with fiberglass. Fiberglass Gun Roving is fed through the back of the gun in a long continuous piece. An adjustable blade assembly controls the size of the fiberglass strands, and the trigger controls the speed at which these strands are ejected from the gun and onto the mold surface.

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Chopper Gun & Rovings
Chopper Gun

Chopper Gun

Chops Clean for Quick Fiber Build-Up

Gun Roving

Gun Roving

Available in 40-Pound Rolls

24K Carbon Tow

24K Carbon Tow

Add Directional Reinforcement with High Strength

Parts for 1171-A Chopper Gun

Parts for 1171-A Chopper Gun

Extend the Life of your Chopper Gun

Our Chopper Gun is air powered and variable speed. Users can also adjust the number and placement of chopper blades in order to determine fiber length—from as long as 4" to as short as 516".

The Chopper Gun is meant to add chopped fiberglass roving or carbon tow onto a surface in dry format. Resin must be added afterwards, either by spray gun or roller.

Want to learn more about Fiberglass Fabrics? Fibre Glast has a free Learning Center with helpful white papers, videos, charts, and photo galleries. Consider reading About Reinforcements or Fundamentals of Fiberglass.

You can place your order right here on our website or, if you have any questions, call 1.800.838.8984 | 8:00am - 8:00pm EST Mon-Fri.

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