TE Connectivity CRSM Heat Shrink Wraparound Sleeves Cable Jacket Repair

TE Connectivity CRSM Heat Shrink Wraparound Sleeves are designed for cable jacket repair, effectively sealing against moisture and repairing the outer jacket of cables. These sleeves are easy to fit onto the cable, featuring a unique closure system with a raised rail profile and a stainless steel channel that does not require special tools for installation. The integration of a hot-melt sealant ensures a reliable environmental seal.



Key Features:

  • Material: Utilises a heat shrink wraparound design, incorporating hot-melt sealant for environmental sealing.
  • Design: Features a raised rail profile with a stainless steel channel for easy installation without special tools.
  • Size Options: Available in a range of sizes to accommodate various cable diameters from 11mm up to 160mm.
  • Application: Suitable for repairing the outer jacket of cables in a wide range of environments, ensuring protection against moisture ingress.
  • Ease of Installation: The design allows for quick and straightforward installation, significantly reducing downtime and labour costs.


  • Protection: Offers excellent protection against moisture, extending the life of repaired cables.
  • Flexibility: With a variety of sizes available, it can accommodate a wide range of cable repair needs.
  • Durability: The use of high-quality materials ensures the durability and longevity of the sleeve, even in harsh environmental conditions.
  • Efficiency: Simplifies the repair process, making it faster and more cost-effective.


When choosing TE Connectivity CRSM Heat Shrink Wraparound Sleeves, it’s important to select the correct size for your specific cable repair needs. Additionally, considering the environmental conditions and the specific requirements of the repair site will ensure optimal performance and protection.

For detailed specifications and to ensure compatibility with your cable repair needs, consulting the product data sheet or contact one of our specialists.

Selection Table

Data Sheets

Download Data Sheet

Reference Name
CRSM-34/10-1500/239 11 - 27mm size
CRSM-53/13-1500/239 15 - 43mm size
CRSM-84/20-1500/239 22 - 68mm size
CRSM-107/29--1500/239 32 - 86mm size
CRSM-143/36-1500/239 40 - 115mm size
CRSM-198/55-1500/239 60 - 160mm size