#8 SZIP EASYPROOF TPU airtight&watertight zipper
SZIP Metalproof Sealed Waterproof Metal Zipper(8TZ CR Airtight Zipper & Waterproof Zipper)
SZIP metal and plastic fire-retardant zippers with Nomex or Aramid fiber tape
SZIP High Speed Door zippers for industrial sliding doors
