EPCO, Thick Wall Heat Shrink Tubing, Thick Wall, Shrink Ratio: 3:1, Voltage Rating: 600/1000 V, Outside Diameter: 2 IN,50.8 MM, Inside Diameter: 0.63 IN,16 MM, Thickness: 0.14 IN,3.6 MM, Length: 12 IN, Dielectric Strength: 500 V/MIL,20 KV/MM, Volume Resistivity: 10 16 OHM-CM, Continuous Operating Temperature: +90 DEG C, Minimum Shrink Temperature: +120 DEG C, Low Temperature Flexibility: No Cracking - 4 HR @ -55 DEG C, Heat Shock: No Crack/Flowing, Water Absorption: 0.1 PCT, Color: Black, Conductor Size: 250 - 500 MCM, Material: Cross-Linked Polyolefin, three 12-inch pieces per package