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Shrink-N-Shield® (HW)

Drawing No. ZT04-18-002

Part No. ZT04-18-002-01-B-X48.0

One-Step Shielding and Jacketing Tubing, 3:1 Shrink Ratio, Polyolefin, Heavy Wall Tubing

  • Easy One-Step installation
  • High Performance MIL Spec Jacketing
  • Excellent High Frequency EMI Shielding
  • Thick, Heavy Wall Polyolefin Jacket
  • Lower Total Installed Cost

Diameter Before Shrinkage

Material Color



Shrink-N-Shield (HW) combines two proven technologies into a single, easy to install product for adding EMI shield protection to wire and cable bundles with diameters of 1/2" and less. Makes adding an EMI shield or secondary EMI shielding to wire and cable a snap. This product is comprised of SAE-AMS-DTL-23053/15 (w/o the adhesive layer) heat shrink tubing and Zippertubing's Z-3250-CN conductive cloth which has outstanding shielding properties. It is ideal for applications where thick, heavy wall insulation is needed for superior mechanical protection. This product has an operational temperature range of -55 to 110°C. This product is supplied in four foot long sticks.

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Product Specifications

RoHS Compliant
Shelf Life 60 months
Minimum Operating Temperature -40 ° F (-40 ° C )
Maximum Operating Temperature 230 ° F (110 ° C )

Available Attributes

Please contact us for custom needs. We have a solution for you!

Shape of Installation Round
Diameter Before Shrinkage 0.35" (#01) 0.40" (#03) 0.75" (#05) 1.1" (#07) 1.5" (#09)
Unit Length 4 ft. Sticks
Exterior Material Heavy Wall Heat Shrink (3:1)
Shielding Z-3250-CN
Material Color Black Red
Shield Bonding Nitrile Adhesive

Sizing Chart: ZT04-18-002

Inside Diameter (inches)
Inside Diameter (inches)
Wall Thickness (inches)
01 0.35 0.12 0.07
03 0.51 0.16 0.08
05 0.75 0.24 0.09
07 1.1 0.35 0.12
09 1.5 0.47 0.16
Shielding Effectiveness

Material Specifications

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 suitabilituriy 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.

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