SILIGUN 4'' COMPACT DRIPLESS CAULKING GUN COMPACT, LIGHTWEIGHT AND DRIP-FREE CAULKING GUN Our patented design provides a heavy duty caulking and silicone gun made of strong, yet light, ABS plastic. It is easy to hold and fits any toolbox. Total Length: 4" (10cm) Weight: 0.32Kg. The Siligun has built-in anti-drip features and can be used for all 50mm diameter cartridges. Suitable for use with latex, acrylic, silicone caulks and similar compounds. EXCELLENT FLOWING POWER - 12:1 high thrust ratio delivers a thick adhesive flow, and dispenses caulk more efficiently. IDEAL FOR TIGHT SPACES AND AWKWARD ANGLES - The short length of the SILIGUN, and the fact that you can actually remove excess from the silicone tube, allows you to reach even the tightest places (i.e. behind the toilet). EASY TO LOAD - Full instructions are included showing it takes seconds to load and seconds to remove. You are ensured a clean job due to the anti drip technology.