Product DescriptionThe patented ZipWall® spring loaded barrier system consists of telescoping twist lock ZipWall® poles available in both twelve and twenty foot lengths. The system locks the screening material (ordinary plastic sheeting, light canvas tarp or drop cloth) firmly against the ceiling, creating a "virtually airtight" barrier. Once in place, just lift and tuck the screening material under the pole to create a tight barrier from top to bottom.
4 Pack Plus - four SLPs™, 2 Foam Rail™ cross-bars, 2 Zippers,
4 slide stoppers, and a Carry Bag
Once a dust barrier with ZipWall® poles is erected, this five-foot bar, with its soft, spongy edge is attached to a ZipWall® pole and jack and lifted into place pressing the plastic sheeting to the ceiling. This creates an extremely tight seal without the need for tape.