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ALK-19 with Drawing Number: 1205


Specification No. 1205

High Strength Heat Reflective Woven Kevlar Fabric, Up to 300°C

  • Aluminized Aramid (Kevlar) Fabric
  • High Temperature Heat Reflective Cloth
  • Custom Shapes Available
  • Many Closures Available
  • 572°F (300°C) Operational Limit

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

Material Specifications

Available Attributes

Material Color Silver/Yellow


Shelf Life 60 months
Tear Strength 26 lbs/min (warp) | 35 lbs/min (fill)
Tensile Strength 350 lbs/min (warp) | 300 lbs/min (fill)
Mil-Spec MIL-C-87076
Operating Temperature 300°C (572°F)
Material Thickness 0.019"
Thermal Effectiveness

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. © 2019 The Zippertubing® Company, Chandler, Arizona.

ALK-19 is an Aluminized woven Aramid Cloth (Kevlar) with very high structural strength, yet is flexible and capable of withstanding temperatures of 572°F (300°C) continuously. It will withstand short temperature spikes up to 662°F (350°C). Ideal in applications where the jacket must act as the structural member for a cable assembly under high heat conditions.

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