PRT Series Shielded and Unshielded Wrap-Around Heat Shrink

Protect Cables and Wires Without Disconnecting Them

We Guarantee to Have the Best Price

What's special about this wrap around sleeving?

  • Unique side entry design allows you to wrap the sleeving around cables and wires without disconnecting them first
  • Adhesive edge strip holds the sleeving closed once it's wrapped around the cable
  • Accommodates cables with large or bulky connectors or adapters
  • Ideal for repairing wires and cables, weatherproofing connectors, or creating connector boots
  • Shrinks easily using a standard heat gun or heat tool
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ZipperTubing's PRT Series shielded and unshielded heat shrink tubing wraps around your wires or cables for easy repairs or protection against the elements. The wrap around heat shrink tubing's innovative side entry design allows you to install it securely without the need to unplug cables first, virtually eliminating any disconnection-related downtime.
The ZipperTubing Co.

  • Constructed of strong polyolefin for added strength and durability under the elements
  • Peel-and-stick adhesive edging holds the heat shrink together after it's wrapped around a cable
  • Available in both shielded and unshielded varieties to provide EMI protection
  • Provides cables with resistance to abrasion, oils, mild acids and most fluids
  • Withstands temperatures from to -67°F to 271°F (-55°C to 135°C) for operation in both high and low temperature locations
  • Available in black only, additional colors are available upon request
  • Tubing is rated to the following specs:
    • Mil-I-23053/5, Type I & II, Class 1 & 2
    • UL224, VW-1



Thickness (inches) 0.023" - 0.055"
Material Type Polyolefin Heat Shrink Tubing (wrap around)
Temp Range -67° F to 275° F
(-55° C to 135° C)
Flame Retardance UL224, VW-1 (except clear)
Break Strength 1,500 (after shrinkage), Tubing only
Ratings Made from MIL-I-23053/5, Type I & II, Class 1 & 2 Tubing
Dielectric (volts/mil) 500 v/mil (after shrinkage)
EMI Shields Available Z-3250-CN
Flexibility Medium
Fluid Resistance Excellent
Configurations Round
Sizes 0.090" - 1.88" (after shrinkage)
Colors Black (many optional)
Closures Adhesive






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