CORDLESS ADHESIVE GUN DESIGN: Provides powered caulking to reduce the fatigue on your hand from manual caulk and adhesive guns NINE SPEED SETTINGS: Allow for control with various types of materials and applications VARIABLE-SPEED TRIGGER: Provides consistent bead size and easier application AUTO-REVERSE FEATURE: Reverses plunger after the trigger is released to help prevent dripping and material overflow POWERFUL 18V MOTOR: Delivers a no-load max of 21 in. per minute feed and 790 lbs. of push force, to push even high-viscosity adhesives, including anchor adhesives in concrete ROTATABLE GUN: Provides 360 rotation so material can be applied in difficult areas FLEXIBLE POWER SYSTEM: Compatible with bosch 18v lithium-ion batteries FITS MULTIPLE SIZES OF TUBES AND SAUSAGE PACKS: Provides a quick-release screw cap for easy exchange of tubes and fits 10 and 13 oz. tubes and 10, 13 and 20 oz. sausage packs CONVENIENT HOOK: Allows hanging tool between jobs LOCKOUT SWITCH: Ensures trigger wont be accidentally activated