Foam gun, professional expanding foam gun, heavy-duty polyurethane foam gun, manual caulking gun

About this product:

Foam gun material: Made of aluminum alloy, strong and durable, lightweight and compact.

Expandable foam gun: Ideal for filling, sealing, and insulating small holes. It won't press against walls or pipes, is waterproof, and prevents pests from entering the room. Very suitable for balcony doors, windows, bathtubs, cabinets, etc.

Ergonomic design: Comfortable to use for extended periods. No foam leakage after dispensing. The spring-loaded trigger allows for precise control of the flow, resulting in less foam waste.

Easy to use and clean: The precise threading of the foam gun makes it easy to operate. After use, the gun body is easy to clean.