Foam Gun, Leveling Foam Gun, Expandable Polyurethane Foam Gun, Professional Foam Gun for Filling, Sealing, Caulking

Precise Foam Distribution: The professional foam gun features improved internal springs and triggers. This not only effectively reduces foam leakage but also controls the flow more precisely, ensuring the most suitable spraying distance. Non-Stick Material: Made of PFC (equivalent to a non-stick material) with a self-lubricating agent, this foam gun is very easy to clean, saving you time and effort. Easy to Adjust: The button switch for the foaming action is optimized! Simply turn the switch slightly to adjust the amount. The maximum setting is also defined to prevent the button from falling off due to over-rotation. Comfortable Handle: The handle adopts a streamlined, more ergonomic design, freeing you from fatigue even during extended use. Wide Range of Applications: This heavy-duty polyurethane expanding foam gun offers high expansion, low shrinkage, and strong adhesion. An excellent tool for filling, sealing and insulating small gaps in balcony doors and windows, bathtubs and air conditioning vents, etc.