The Zippertubing Co.
  13000 S. Broadway
  P.O. Box 61129
  Los Angeles, CA 90061
  (800) 321-8178
  (310) 767-1714 FAX
  www.zippertubing.com
RoHS

Shrink-N-Shield® (HW)

 One-Step Shielding and Jacketing Tubing, 3:1 Shrink Ratio, Polyolefin, Heavy Wall Tubing
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 MIL-I-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 110ºC. This product is supplied in four foot long sticks and has a length tolerance of +/- ½ inch.

Features & Benefits:
  • Easy One-Step installation
  • High Performance MIL Spec Jacketing
  • Excellent High Frequency EMI Shielding
  • Thick, Heavy Wall Polyolefin Jacket
  • Lower Total Installed Cost
  • -55 to 110ºC Operating Limit


  • Thickness (inch)Material TypeTemp Range (°C)Flame RetardBreak StrengthRatingsDielectric (volts/mil)
    .070" - .160"Heavy Wall Polyolefin Heat Shrink Tubing (Shielded), 3:1 Shrink Ratio-55 to 110YesN/AMade from Mil-I-23053/15, Class 1 Tubing (No Adhesive)Jacket N/A, <.1 Ohms/sq Conductive Shield

    EMI Shields AvailableFlexibilityFluid ResistCable TypesSizesColorsClosures Available
    Z-3250-CNLowExcellentRound.350, .510, .750, 1.1 & 1.5 (before shrinkage) N/ABlack (Red available)N/A
    Nominal Size BEFORE and AFTER Shrinkage
    Zippertubing SizeBEFOREBEFOREAFTERAFTER
     Inside Diameter in.Wall Thickness in.Inside Diameter in.Wall Thickness in.
    -010.350N/A0.1200.070
    -030.510N/A0.1600.080
    -050.750N/A0.2400.090
    -071.100N/A0.3500.120
    -091.500N/A0.4700.160



    For more information contact Customer Support: info@zippertubing.com

    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 the Zippertubing Company. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and Patents Pending. Copyright 2009 The Zippertubing Company, Los Angeles, California.