1/8″ ID Heat Shrink Tubing 2.5:1 Ratio Semi-Rigid Adhesive-Lined 12″ Length 4 Pack

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