The TEROSON® PowerLine II Air Cartridge Gun is a high-pressure dispenser ideal for flat- and widestream seam-sealing applications. It has an ergonomically designed hand grip and an integrated pressure gauge for optimal control of dispense rate with a 3:1 working/input pressure ratio. This means that all 310 ml (11 oz) cartridges can be processed without problems, even in unfavourable conditions such as with cold nozzle cartridges. The piston rod ensures smooth action and accurate and efficient liquid handling, from low- to very high-viscosity pastes.