Features No glue overflow, no air leakage, the glue amount can be adjusted. 1/4 inch inlet interface, 4-6 bar working pressure, stable and convenient to use. Widely used in architectural decoration, decoration, solar electronic devices, automotive components, etc. Use the piston pressure method to achieve a larger amount of glue and high efficiency. Compact size, lightweight and portable, easy to carry. Ergonomic design, easy to use. Specification: Condition: 100% Brand New Item Type: Glass Glue Gun Material: aluminium alloy. Colour: red and blue. Tube inner diameter: approx. 51mm/2" Length: approx. 300 mm / 11.8 inches. Inlet interface: approx. 1/4 inch. Working pressure: 4-6 bar. Package list: 1 x glass glue gun. 8 x feeding nozzles. 1 x pressure gauge. 1 x air connection Package List 1 x Glass Glue Gun 8 x Feeding Nozzle 1 x Pressure Gauge 1 x Air Connector