This 1/4″ ID 2.5:1 semi-rigid heat shrink tubing is designed for secure insulation and environmental protection of 2010 AWG wire splices and terminals. It features a thermoplastic adhesive lining that forms a tight, moisture-resistant seal when heated, while the semi-rigid polyolefin outer jacket enhances abrasion resistance and durability in automotive and marine environments.

Specifications & Features

• Shrink Ratio: 2.5:1
• Pre-shrink Inner Diameter: 1/4″
• Wire Compatibility: 2010 AWG
• Wall Type: Semi-rigid dual wall with adhesive lining
• Flame-retardant outer layer enhances safety in high-temperature areas
• Adhesive lining creates a watertight seal for long-term corrosion protection
• Available Colors: Black, White
• Commonly used in automotive wiring, marine electronics, and industrial harnesses