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The BON TOOL 50-713 is a replacement 8mm spray nozzle designed for use with Bon gun hopper systems in texture coating applications. At 8mm diameter, this nozzle delivers a high-volume material stream suited for coarse textures and heavy-bodied coatings. It is engineered to provide a consistent spray pattern and reliable material flow, reducing clogging risk during continuous jobsite use. Drywall finishers, stucco applicators, and EIFS installers use this nozzle when a project calls for maximum output and broad coverage. The nozzle is sold individually, allowing technicians to select the specific diameter that matches the material and finish type at hand.
This nozzle is intended for residential and commercial texture coating work where consistent, high-volume spray performance is required. Typical applications include drywall texture, stucco, and EIFS finishes. It fits Bon Gun and Hopper models 13-172, 13-176, and 13-191. The 8mm orifice size is best suited for heavy or coarse materials that require high flow rates and wider spray patterns.
Designed to fit Bon Gun and Hopper models 13-172, 13-176, and 13-191. Also available in 4mm and 6mm diameters for fine and medium spray applications.
Installation is typically performed by drywall finishers or texture applicators. Before changing nozzles, relieve all pressure from the hopper and ensure the compressor air supply is shut off. Inspect the nozzle seat on the gun body for debris or dried material before threading in the replacement nozzle. Do not overtighten, as the nozzle body may crack under excessive torque.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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