Z-Track (FEP)

A single-extruded Teflon® (FEP) pressure track made from a low-outgassing material that can handle extremely low and high temperatures.

Material Specification: 2008 UL Recognized RoHS

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WARNING: Raw materials are not sold separately, please contact the sales department for any special requirements.


  • Can handle extreme temperatures from -300°F to 400°F (-200°C to 204°C)
  • UL-rated for flammability, meeting UL94 V-0
  • Arrowhead and channel locking system for secure closure

Z-Track (FEP) is a pressure track closure made from a single-extruded Teflon® compound. The FEP material has excellent abrasion and heat resistance and can withstand extremely low and high temperature environments. This pressure track can be combined with the FEP or PTG jacketing, or sewn to a heat reflective material. The flame-retardant pressure track utilizes an arrowhead and channel locking system that can be closed with the ZTZ-SP Plier tool. The FEP pressure track is clear in color, but can be customized upon request. This closure system is utilized by the aerospace and heavy duty automotive industries due to the strong, durable properties. The operational temperature range is -300°F to 400°F (-200°C to 204°C).


  • Closure: Pressure Track
  • Flame Retardant: UL94 V-0
  • Bundle Size: 0.375" - 4.0"
  • Height: Low
  • Color: White
  • Material: Teflon (FEP)
  • Maximum Operating Temperature: 400°F
  • Minimum Operating Temperature: -300°F
  • RoHS: RoHS-10
  • Shelf Life: 60 Months
  • Tensile Strength: 15 lbf/inch (closure)
  • Length: Up to 200 feet continuous
  • Specifications subject to change without notice. All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy or completeness is not guaranteed under all circumstances. Before using Zippertubing® products, the user shall determine suitability for the intended use, and user assumes all responsibility for improper selection. Published attenuation values of Zippertubing® shielding have been verified by laboratory testing of the respective shielding materials. Actual installed attenuation values may differ due to installation techniques and final assembly operation parameters which are beyond the control of Zippertubing®. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and patents pending. © The Zippertubing® Company, Chandler, Arizona.


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