Can I use my MudRunner® to apply joint compound to outside corners when I'm applying paper-faced corner bead?

Yes! Applying joint compound to outside corners is easy using the TapeTech 14TT MudRunner® together with the TapeTech 16TT 90^o Outside Corner Mud Head! Simply attach the Mud Head to your MudRunner® and apply joint compound directly to the outside corners! The Mud Heads produce a level, consistent layer of joint compound that is ideal for setting paper-faced corner bead. We recommend that you also use the TapeTech 17TT Outside Corner Roller to properly embed the tape on the outside corner.