Features The cylinder of the caulking gun is made of high‑quality 304 stainless steel, which is rust‑proof and anti‑corrosion. Ergonomically designed handle, can be used by manually pressing down the lever, which is light and labor‑saving. The caulking gun is long enough to work in narrow areas such as cracks or corners. The caulking gun is mainly used to inject the liquid sealing material into the joint g-a-p or groove. Commonly used in home doors and windows, bathroom joints and glue, can be filled with glass glue. Specification: Item Type: Caulking Gun Material: 304 stainless steel Full Length: Approx. 34cm / 13.4in Purpose: Sealing glue for doors and window, sealing glue, glass glue with a capacity of 400ml can be used for installation Package List: 1 x Caulking Gun Package List 1 x Caulking Gun