Features： 1、Labor Saving Design: The thickened propeller bar makes the extrusion more effortless and saves working time effectively. 2、Aluminum Material: The gun body is made of aluminum, lightweight without losing hardness, wear resistant and durable, not easy to break. 3、360° Rotating Design: The grip of the glue gun is rotating, which can rotate 360° freely in the direction, making it more convenient to use. 4、Caulking Gun: This glue gun is for working in tight joints or corners, feels good in your hand, and fills in tile joints with ease. 5、Save Glue: This glue gun has a small glue outlet and a reasonable amount of glue, so even the adhesive glue can be shot smoothly and will not be wasted. Specification： Item Type: Caulking Gun Material: Aluminum Maximum Output Pressure: 50 (MPa) Maximum Jet Flow: 60 (L/min) Best Jet Distance: 1 (mm) Spraying Width: 0.8(mm) Overall Machine Weight: Approx. 0.6kg / 1.3lb Size: Approx. 5mm / 0.2in Scope of Application: Structural adhesive Package List： 1 x Caulking Gun