Polyethylene "C" Clamps and Sealing Rods can be cut to any length. To make an airtight, leak-proof seal, place the "C" Clamp, open side up, on a clean, hard surface. Wrap the open bag end once over the round plastic sealing rod and push the rod down into the "C" shaped opening of the "C" Clamp, inserting the middle of the rod first, then moving outward toward each end. We recommend ordering "C" Clamp Sealing Kits at least 1" longer than the length of the bag end to be sealed. The Rod in each unit (kit) is longer than the "C" Clamp, for easy removal.
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