TE's Raychem Heat Shrink Tubing

Seal, Insulate, and Protect critical systems

TE Connectivity (TE)'s Raychem heat shrink tubing rebuilds the cable with cross-linked materials that duplicate the cable system's performance to provide outstanding mechanical protection, moisture sealing, and electrical insulation properties. This product is engineered to shrink and tightly fit a wide range of cable sizes and accessories, and provides flexibility, abrasion resistance, and a rapid installation technique. This combination of features accommodates a wide range of demanding applications to insulate, protect and to seal flexible cable joints, accessories and connections. Our heat shrink tubing provides long-term reliability in harsh climates and polluted environments.


Thin Wall Tubing
  • Shrink ratio 2:1
  • Flexible and flame retardant
  • Abrasion and solvent resistance
  • Ideal for wire jacket marking and color coding
  • AMS-DTL-23053/5, Class 1; AMS-DTL-23053/5, Class 2


Medium Wall Tubing
  • Shrink ratio 3:1
  • Unlimited shelf life
  • Cable insulating/jacketing repair up to 600V
  • Sealant: Coated and Uncoated
  • Cut to Length and spools available
  • RUS accepted as jacket restoration of JCN cable


Heavy Wall Tubing
  • Shrink ratio 3:1
  • Low voltage insulation and outer sealing
  • Unlimited shelf life
  • Fast and Easy installation
  • Long term reliability in harsh climatic conditions
  • Compliant to RoHS and REACH regulations
  • Stabilized against UV


Heavy Wall Tubing
  • Shrink ratio 3:1
  • Flame retardant
  • MSHA approved (No. 07-KA090012-MSHA)
  • Standard poly or elastomeric insulated or rejacketed cables or lead-jacketed cables
  • Unlimited shelf life
  1. CRSM Repair Sleeve Installation (English)

Learn how to quickly install TE Connectivity's Raychem CRSM Heat Shrink Repair Sleeve.


Heavy Wall Tubing
  • Meets flame retardant requirements according to IEC 60332-1
  • Approved for and used in applications for power plants, public accessible buildings and transportation networks
  • Compliant to RoHS and REACH regulations


Bus Bar Insulating Tubing
  • Shrink ratio 2.5:1
  • Suitable for indoor and outdoor use
  • Stored indefinitely at temperatures up to 50°C without loss of performance
  • Protection against flashover and accidentally induced discharge
  • Non-halogen based polymer
  • Anti-tracking properties


Bus Bar Insulating Tubing
  • Medium wall, flame retardant
  • Insulating busbars up to 1 kV
  • Highly flexible
  • Suitable for indoor and outdoor use
  • Suitable for connections in switchgear, substations, motor control centers, and other electrical equipment
  • UL approved


Feedthroughs Tubing
  • Shrink ratio 2:1
  • Compliant with ROHS and REACH regulations
  • Adheres to various types of concrete
  • Medium wall coated tubes installed on steel spiral
  • Seals between the cables and the feedthrough


Live End Seals
  • For 1/C PILC and POLY or 3/C PILC cables 15-25 kV
  • Insulate and seal the ends of polymeric and PILC cables
  • Outer adhesive-lined re-jacketing sleeve
    Positive environmental seal