TEROSON^® PowerLine II Air Cartridge Gun is a high-pressure dispenser ideal for flat- and wide-stream 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 unfavorable conditions, e.g., cold nozzle cartridges. The piston rod ensures smooth action and accurate and efficient liquid handling, from low- to very high-viscosity pastes.