Professional PU Foam Gun Expanding Foam Spray Gun Applicator with Shut Off Valve
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Last price observation: 09 Oct 2026 19:03 UTC
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- Equipped with a Valve This foam gun is upgraded with a valve for easy dispensing of polyurethane foam cleaner. Heavy-Duty Foam Gun The foam gun features a brass body with a PTFE coating, ensuring a clean and durable finish. The handle is made of ergonomic ABS plastic for comfortable use even for extended periods. Wide Range of Applications Suitable for various polyurethane foam applications, such as doors, windows, bathtubs, and air conditioning vents. Ideal for filling, sealing, and insulating small gaps, and can also be used to bond drywall, insulation materials, etc. How to Use the Foam Gun: Open the valve, connect the foam canister to the nozzle, and then rotate the gun body to secure it. Press the trigger to spray. You can adjust the flow rate by rotating the controller. After spraying, if you want to leave the foam canister in the gun, open the valve to retract the gun; or, close the valve and continue pressing the trigger until no more foam is dispensed, then remove the foam canister.