This 1/8″ ID 2.5:1 semi-rigid adhesive-lined heat shrink tubing is designed for high-integrity sealing and abrasion resistance in 24–18 AWG wire applications. The semi-rigid polyolefin outer layer maintains form after shrinking, while the internal adhesive lining forms a tight, moisture-resistant seal ideal for automotive, marine, and electronics use.
Specifications & Features
- Wire Compatibility: 24–18 AWG
- Shrink Ratio: 2.5:1
- Pre-shrink Inner Diameter: 1/8″
- Wall Type: Semi-rigid dual wall with heat-activated adhesive lining
- Material: Semi-rigid polyolefin outer jacket with thermoplastic adhesive
- Length: 12″ per piece
- Available Colors: Black, Brown
- Adhesive lining seals out water, dust, and corrosion
- Provides a firm, protective wrap around splices, terminals, and joints
- Ideal for wire bundles in vehicle harnesses, marine repairs, and industrial enclosures









