YKK® #5 Black Continuous Molded Tooth Zipper Chain Sailrite
This YKK ® #5 Black Continuous zipper is a UVtreated molded tooth zipper chain. (VISLON ® is the YKK branded term for a molded tooth zipper style.) Molded tooth zippers are made with Delrin ® plastic teeth molded to the fabric tape edges. This construction makes them strong and practically weatherproof having been designed to resist damage from ultraviolet rays and corrosion.