TapeTech 3″ Corner Finisher

Produces crisp and clean interior 90° angles with minimal effort. Spring loaded action compensates for imperfect internal angles. Quickly wipe down and feather internal angles with one pass. Can be used with the 7” or 8” Corner Box Applicator, MudRunner® or Compound Tubes. A Corner Finisher Adapter must be used when using the Support Handles as a ”Flusher Handle”.
Tape Tech Automatic Taping and Finishing Tools (ATF) are the Gold Standard for professional drywall finishing