3/4 Snap-On Seals for Steel Strapping 5000/CaseFor use with metal banding, our seals are available here in open style and are galvanized for rust prevention. (See also pusher seals). Simple Instructions: Manually wrap the metal banding around the load, tighten strap with our feedwheel tensioner, then apply an open seal (listed below), next crimp the seal with a double notch sealer, and finally cut the excess metal banding with our strapping cutter. See also our complete line of metal banding