Description: 【Professional Spray Foam Applicator】 This insulating foam sealant sprayer hand tool is engineered to provide a smooth and even spray of expanding foam, ensuring minimal waste and a clean. 【Durable and Adjustable】This caulking machine features sturdy construction ensures longevity, providing a reliable tool for all your caulking needs. It's also adjustable, allows you to precisely control the amount of foam. 【Compact Size】Efficient filling and sealing applicator with a length of 31.5cm, easy to handle and operate. this compact tool is ideal for working in tight places. 【Ergonomic Design】Hand foam caulking tool is designed for comfort and efficiency, this professional hand tool allows for precise application of insulating foam sealants, ensuring a comfortable grip even during extended use. 【Versatile Use】Whether you're caulking windows, filling gaps, or sealing openings, this expanding spray foam insulation applicator is up to the task. Its adaptable nozzle allows for a wide range of applications, providing a smooth sealing every time. Specification: Material: Stainless Steel, Alloy, Copper Size Chart: 32cmx11cm/12.60inchx4.33inch Package Includes: 1 Piece Foam Sprayer