Durable, lightweight aluminum body. Nonstick can adapter and needle. Replaceable smooth dispensing nozzle. Designed to create an air-and moisture-tight seal between the gun and the can. Features a flow control mechanism that permits dispensing beads from 1/8 to 3 in. precisely where needed. The ability to restart combined with pinpoint control allows maximum foam yield and minimal waste.
With the can secured, set your desired bead size by adjusting the flow control knob on the back of the gun (bead can be adjusted from 1/8""-3""). Then, pull the trigger to fill the gun with foam, dispensing excess foam into an appropriate waste receptacle. Lastly, test the bead size before applying.
Tighten the flow control screw until fully closed for storage. Use can within 30 days of initial use.
Store can upright with a foam dispensing gun attached.
Always leave a can of foam attached to the gun with the flow control screw closed.
When ready to change cans, shake the new can of foam for a minimum of 60 seconds.
NEVER leave a gun without a can of adhesive without a can of Great Stuff Pro™ attached unless the gun has been thoroughly cleaned with Great Stuff™ Foam Cleaner.