3/8" Heat Shrink Tubing 2:1 Shrink Ratio 4 Feet Black Polyolefin

3/8" Black Polyolefin Round Heat Shrink Tubing - 4 Feet

Features

• Before/After inner diameter (in.): 0.375/0.187
• Operating temp: -55°C to 135°C
• Approximate shrink ratio: 2:1 @ 121°C
• Dielectric strength: 500V/mil (197kV/cm)
• Volume resistivity: 10¹⁴Ω-cm

Overview

Insulation from environment and resistance from water, fungus and UV light. Use for insulation and repair, wire and cable harnessing/bundling, cable and connector protection, and wire and tubing splicing and connecting. The size is measured across the diameter of the round tube, not when the tube is squished flat.