Customer Review: The hard part of caulking with a manual gun is maintaining an even pressure on the trigger. That's the main advantage of this gun. With it taking care of the pressure on the cartridge, all you have to do is move the gun in a steady motion to achieve a nice, smooth, even bead of caulk. Plus, your... more info
Customer Review: It ain't cheap, but it sure is well built, and it sure lets me do caulking with my injured hand. I am a rightee, and I tore a ligament in my right wrist, which wiped out my grip strength. My left hand is ok, but it lacks the control of my right hand. With this battery powered caulk gun, I can once... more info