sealing strip barrier seal plastic

  The high-security steel inner core is completely encapsulated in a tough, tamper-evident and numbered polymer shell. Keyless, single use bolt locks provide a high level of security and tamper-evidence. Steel, heavy-duty, high-security bolt seals for intermodal Containers, Trucks, Railroad Cars, Air Cargo Containers, Tankers, Wagons, Doors, Hatches, and all kinds of ISO container, etc.