The proven choice of leading medical device manufacturers world-wide for over 20 years, meeting the most stringent biocompatible and safety criteria

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USP Class VI Medical-Grade Biocompatible Heat Shrink Tubing

100% factory double tested for insulation integrity and reliability

Tubing Assortment
Sample Kit — $125

  • 3 types of USP Class VI high-performance polymers for different applications, environments and sterilization options
  • 135 pieces cut in 6" lengths
  • 45 pieces of each type
  • 6 diameter sizes

Product Information PDF

1-800-468-4822 / info@insultab

Developing a
new product?

Prompt short runs for custom prototype designs

500 feet for $1,500 including tooling*

*Most sizes and colors


Heat shrink and flexible tubing specialists since 1964

We are experienced at working with medical device manufacturers

We will manufacture to your precise specifications



For insulating electro-surgical instruments and biocompatible jacketing

product image

Preferred by leading medical device
manufacturers for electrical insulation of
laparoscopic, endoscopic and other devices,
cauterization probes and protective jacketing
for temporary implantation devices

Product information

The Xtra-Shield

  • Proprietary Acrylated Olefin
  • High dielectric strength
  • Superior cut-through, puncture and abrasion resistance
  • Unique heat sealable and adhesion properties without adhesives
  • Numerous sterilization options

For specialized medical heat shrink applications

  • High heat resistant fluoropolymer best for electrical insulation, stiffening, strain relief and as a manufacturing aid in demanding environments
  • Thin wall, rugged, semi-rigid tubing with exceptional mechanical strength
  • Lower cost substitute for PTFE in many applications
  • Lower shrink temperature than PTFE

Product information

  • Ultra-flexible, crystal-clear, non-phthalate PVC, ideal for tube joining, transitioning and transparent protection
  • Low shrink temperature prevents damage to adjacent components

Product information

For USP Class VI medical-grade non shrink tubing / sleeving applications

Non shrinkable versions of Insultab’s Xtra-Shield, Xtra-Therm, and Xtra-Flex medical tubing are also available.

All are made from the same ISO-10993-5 certified, USFDA compliant, high performance polymers as our heat shrinkable tubing, and meet the most stringent biocompatible and environmental specifications.


HS-714 (Non Shrink)
HS-814 (Non Shrink)
HS-914 (Non Shrink)
Non shrink Product Comparison Chart