Manual Cartridge Gun for Semco 2.5 Ounce Cartridges filter Dispenses Medium Viscosity Materials The stepped tip allows for The stepped tip allows for the end to be cut to adjust the size of the bead being dispensed UV Visible light cure acrylic designed for medical bonding applications where the fluorescent properties of substrates interferes with the detection of the adhesives This cartridge gun provides an easy way to dispense Semco cartridges without having to be connected to an air source 5 ounce Semco cartridge dispensing gun provides smooth dispensing and a hook connector for easy storage or hanging while not in use