Material Specification: 6011-C UL Recognized Military Grade

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


  • Military-grade and conforms to the requirements of SAE-AMS-DTL-23053/12 Class 5
  • Highly flexible, semi-rigid heat shrink tubing material
  • UL-Rated for Flammability; UL 224, VW-1

PTFE is a clear, Teflon, flame-retardant, abrasion-resistant, and chemically inert heat shrink tubing that can be used for a variety of applications. This electrical insulation tubing is a highly flexible yet durable material, and with having a temperature range of -85°F to 500°F, PTFE can be used in extreme conditions. PTFE is military-grade and conforms to the requirements of SAE-AMS-DTL-23053/12 Class 5. PTFE is available in both 2:1 and 4:1 heat shrink ratios. PTFE can be used in multiple configurations; a perfect example is our Shrink-N-Shield® (Nano) 4:1, which provides 360° of EMI shielding and abrasion protection to wires as small as 0.015” in diameter.


  • Elongation: 200% (min)
  • Flammability: UL224, VW-1
  • Maximum Operating Temperature: 500°F
  • Minimum Operating Temperature: -85°F
  • Shelf Life: 60 Months
  • Shrink Ratio: 4:1 (Standard) & 2:1
  • 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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