TapeTech's MudRunner® supplies corner joint compound with precision control and minimal effort. A simple twist of the wrist activates the piston and creates an even flow of joint compound. Flip it back and the flow will stop immediately. Use with TapeTech corner finishers to quickly achieve high-quality finished inside corners, or with compound heads to apply compound to inside and outside corners when installing paper-finished corner trim on drywall. The MudRunner® holds 50% more joint compound than a standard 200mm corner applicator and 70% more than a 175mm corner applicator.

• Applies compound to outside corners for paper finish corner application (with 16TT)
• Applies compound to outside corners for paper finish corner application (with 16TT)
• Applies compound to inside corner for tape application (with 16TT90)
• Applies compound to inside corner for tape application (with 16TT90)
• Finish inside corners (with corner finishers)
• Finish inside corners (with corner finishers)