Z-Track (PFR)

Extremely Versatile, Medium Duty, Extruded Interlock

Material Specification: 2007 RoHS Military Grade

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


  • Universal Track
  • Round, Flat, Rectangular applications
  • For diameters up through 4.0"
  • Applicable for all EMI Shield types
  • Closure tool required

The Z-Track (PFR) is made of extremely flexible, flame retardant poly(ether) urethane material that has a soft, rubber-like texture. This material can be used in airborne and shipborne installations. Z-Track (PFR) is available in black color only.


  • Closure: Pressure Track
  • Elongation: 340%
  • Bundle Size: 0.375" - 4.0"
  • Height: Low
  • Color: Black
  • Thickness: 0.018"
  • Material: Poly(ether) urethane (PFR)
  • Maximum Operating Temperature: 194°F
  • Minimum Operating Temperature: -32°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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