Dripless DC600 22oz Dual Component Caulk Gun

Dual-component epoxy applicator for 22 oz. dual cartridges in a 1:1 or 2:1 mix ratio. Thrust ratio of 26:1 for use with very high viscosity materials. Each trigger pull advances cartridges by 3.5 mm. Steel gripper plates and push disc provide durability. Adjustable screw that cuts thrust gaps provides bead control.