53101 ZIPWALL HEAVY DUTY ZIPPER 12-PACK INCLUDES: TWELVE ZIPPERS, TWELVE FLAP HOOKS, & ONE ZIPPER KNIFE, HDAZ12

Create entry points in plastic dust barriers quickly and easily with ZipWall heavy-duty zippers. Ideal for facility managers, safety officers, and procurement teams needing to maintain containment during construction, renovation, or remediation projects. The self-adhesive zippers attach directly to plastic sheeting, forming an instant entry that can be used as a single fly-door or a hands-free door when using two zippers and the included flap hooks. This 12-pack provides significant value, offering over 15% savings compared to purchasing six individual 2-packs. Each kit contains twelve 7-foot long, 3-inch wide heavy-duty zippers, twelve flap hooks, and one ZipperKnife™ sheeting cutter. The ZipperKnife™ is specifically designed to double-cut plastic sheeting, preventing jams and ensuring clean cuts for reliable zipper operation—capable of up to 100 cuts per knife. These zippers are effective at temperatures as low as 32 degrees F. For optimal adhesion in colder conditions, consider attaching the zippers to the plastic sheeting at a warmer temperature (50 degrees F or higher). The convenient re-closable box keeps components organized and readily accessible for quick deployment. Product Specifications: Includes twelve zippers, twelve flap hooks, and one ZipperKnife™. Shipping weight: 3.5 lb. Dimensions: 11″ x 7.25″ x 6.75″.