Zerust ICT Tube Strip is a flexible hollow plastic vapor corrosion inhibitor (VCI) emitter tubing for protecting the inside bore of pipe, tube and hollow sections during storage and shipping. The tubing is cut to length, inserted into the bore and the ends sealed; it emits invisible, odorless, non-toxic VCI molecules that settle onto the interior metal surface and dissipate on opening. Protects ferrous metals for up to 2 years for pipe bore up to 2 in (5 cm) diameter. Supplied as a 1,000 ft (305 m) roll; custom lengths available on request. Zerust part number 475-F-00001.