... aluminum corner tape, corner bead, corner bar, flexible metal tape-on corners, corner tape with metal ... drywall joint tape, paper-faced metal corner, flexible corner metal tape, galvanized steel corner tape, ... cardboard dispenser, 10 or 20 rolls per pack3>How to use: a. Cut flexible metal corner tape ... steel strips act as a guide to ensure straight, reinforced angles for both "inside" and "outside ...