Krimpkous Polyolefin 1:2 Package type: RL á 25 Metre Colour Transparent Inner diameter before heat-shrink (mm) 50.8 Inner diameter after heat-shrink (mm) 25.4 Length (m) 25 Shrink rate 2:1 Nominal diameter inch 2 inch Wall thickness after shrinking (mm) 1.1 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