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To secure Greenhouse Plastic to a frame.

Aluminum channel accepts up to three pairs of poly and wire. Wire is stainless steel coated in 6′ lengths. Channel and wire fastens poly tightly to greenhouse; fasten to steel arches using self-tapping teck screws; fasten to wood with ¼” bolts for best results or wood screws for faster and more inexpensive application. Springlock and channel is non-corrosive; use over and over to fasten greenhouse coverings for several replacements.