PU Spray Foam Gun Sealant Application Gun, Spray Insulation Expanding Foam Gun Applicator Covered with PTFE, Heavy Duty Dispensing Caulking Gun for Filling Sealing Windows Gap

 Specifications:

Expanding Foam Gun: The caulking foam gun has a spring-triggered design, which can precisely control the flow rate and reduce foam waste. Foam dispensing gun has the advantages of high expansion, small shrinkage and strong adhesion.
✿High-Quality Material: Foam spray insulation gun is made of high-quality aluminum alloy, strong and durable, corrosion-resistant and wear-resistant. The muzzle is made of pure copper, which can make the flow more smoothly. Surface covered with poly Tetrafluoroethylene (PTFE) increases the durability of foam gun.
✿Wide Range of Application: The pu foam spray gun adopts ergonomic design and is more comfortable to use. It is very suitable for filling and sealing small gaps in windows, bathtubs, cabinets, air-conditioning holes and other places.
✿Package Contains: 1 x Spray Foam Gun with 2 included tip attachments, total length: 12.6 inch / 32cm. The foam gun is equipped with a valve. After use, you only need to rotate the valve to push out the remaining foam. No need to spend extra money to buy clean solution.