Dual Wall Heat Shrink Tubing

The Dual Wall Heat Shrink Tubing is a premium electrical protection solution featuring a dual-wall construction with an adhesive-lined inner surface. This thin-walled, highly flexible tubing provides excellent mechanical protection and environmental sealing for electrical connections.

Key Features

Dual Wall Construction: Made from cross-linked polyolefin with a meltable adhesive inner wall
High Shrink Ratio: 3:1 shrinkage ratio for versatile sizing options
Excellent Flexibility: Highly flexible design for easy installation
Moisture Protection: Adhesive lining provides moisture ingress protection
Flame Retardant: Meets safety standards for electrical applications
Temperature Range: Operates from -55°C to +110°C

Technical Specifications

Material: Cross-linked polyolefin with polyamide adhesive sealant
Shrinkage Temperature: Starts at 90°C, completes at 125°C
Voltage Rating: 600V
Longitudinal Shrinkage: <15%
Tensile Strength: 10.5 MPa
Elongation at Break: 200%

Standards Compliance

UL Listed
MIL-I-23053/4 compliant
JIS standards conformant
Halogen-free construction
RoHS compliant

Ideal for electrical insulation repair, cable termination protection, and general environmental sealing requirements.