TapeTech MudRunner

Holds 50% more joint compound than an 8” Corner Box and 70% more than a 7” Corner Box. Delivers compound to corners with precise control and minimal effort. A simple twist of the wrist activates the piston and twist it back to stop the flow immediately. Use with TapeTech Corner Finishers and Mud Heads.
Tape Tech Automatic Taping and Finishing Tools (ATF) are the Gold Standard for professional drywall finishing