Hypafix Non-Woven Fabric Dressing Retention Tape 2" x 11 yds. byt BSN Jobst Highly Conformable. BSN Jobst Hypafix Dressing Retention Tape secures dressings, tubes, catheters and instruments quickly and easily, even in hard-to-tape areas. It is comfortable and non-woven that stretches for easy application and patient comfort. Allows joints to be dressed without constraining movement. Provides reliable fixation for catheter and drainage tubes. Water-resistant, with a non-irritating adhesive that acts as an excellent secondary dressing for gauze, foam or gels. Combines security with comfort.