Caulk Guns

mechanical, open-frame, for cartridges: 300 ml, pressure: 2450 N, weight 785 g

mechanical, half-open, for cartridges: 300 ml, stock round, pressure: 2200 N

cordless, closed, for cartridges: 600 ml, stock ratchet, pressure: 7259 N, battery: 18 V, not included, weight 3000 g