Krimpkous Polyolefin 1:2 Package type: RL á 100 Metre Colour White Inner diameter before heat-shrink (mm) 19.1 Inner diameter after heat-shrink (mm) 9.5 Length (m) 100 Shrink rate 2:1 Nominal diameter inch 3/4 inch Wall thickness after shrinking (mm) 0.77 Operating temperature (°C) -55 - +135 (°C) 100 Model Thin-walled Material Crosslinked polyolefin (XLPO) Halogen free Yes With inner glue No Printable No UL approval Yes Type Heat-shrink Breakdown voltage (kV) 17