Polyolefin Iridium™ Shrink Tubing

Polyolefin Iridium™ Shrink Tubing



Select sample sizes

If you don't see the sizing, color, or quantity you need, call us at (800) 337.0901
Tubing can be cut to specific lengths per your specification
2:1 tubing can be provided in continuous tubing on spools
2:1 tubing is in 60" (150 cm) lengths
4:1 tubing is in 12" (25 cm) lengths
Precision Cut Lengths are a specialty
Tight tolerances, highly consistent.


  • High compressive strength
  • Excellent concentricity
  • Rapid recovery
  • Thinnest flexible tubing available
  • Controlled longitudinal shrinkage (<10%)
  • Good moisture / vapor barrier


  • Dielectric Strength1,000 volts / mil
  • Flexural Modulus135,000 psi
  • Recovery Temperature220F°/105C°
  • Tubing CertificationsUSP Class V1
  • SterilizationGamma, E-Beam, ETO stable Test for autoclave or repeat use


  • Insulate
  • Encapsulate
  • Balloon Bond
  • Reinforce
  • Strain Relief
  • Thermoplastic Welding
  • Wire Insulation
  • Probe Coating
  • Cushion Metallic Surface

Manufacturing capabilities

  • Custom Sizes, Wall Thickness, Color and Resins
  • Precision Cut Lengths
  • Scoring and Slit Tubing
  • Custom Expansion of Customer-supplied Tubing
  • Continuous Re-Sizing (“necking”) of Thermoplastic Tubing