Tubo termorretrátil 3M MDT-A 19/6 mm preto 1,2 m 7100235035

With a 3:1 shrink ratio and adhesive lining, this 3M MDT-A heat shrink tubing creates a durable, moisture-resistant seal for electrical splices and connections.

Overview

The 3M MDT-A heat shrink tubing is a medium wall, cross-linked polyolefin tube with a thermoplastic adhesive inner layer. Supplied at 19.0 mm diameter, it recovers to 6.0 mm when heated, providing a tight, protective jacket around cables and connectors. The black tubing is 1.2 m long and suitable for a wide range of electrical insulation and strain relief applications.

What stands out

• Adhesive lining creates an environmental seal against moisture and contaminants
• 3:1 shrink ratio accommodates irregular shapes and transitions
• Flame retardant and UV resistant for long-term reliability
• Operating temperature range from -55°C to +110°C

Technical details

• Material: Cross-linked polyolefin with thermoplastic adhesive
• Supplied diameter: 19.0 mm
• Recovered diameter: 6.0 mm
• Shrink ratio: 3:1
• Length: 1.2 m
• Wall type: Medium wall
• Dielectric strength: 15 kV/mm
• Voltage rating: Up to 1 kV
• Minimum shrink temperature: 120°C

Our verdict

A reliable choice for demanding electrical insulation tasks, offering strong sealing and protection in a convenient length.