Commercial grade flame retardant flexible polyolefin tubing with 3:1 shrink ratio\n\nCharacteristics\n• Operating Temperature: -55°C–125°C\n• Min. Shrink Temperature: 90°C Shrinking start at 60°C\n• Shrink Ratio:\n• Dielectric Strength:\n• Standard Colour(s):\n3:1\n25 kV/mm Black