23# self-fusing electrical insulation rubber mastic tape - Applications include:
1 the primary electrical insulation of the 600v~69000v solid dielectric cables.
2 the primary electrical insulation of the building stress cones on the Max. 35000v solid dielectric cables.
3 Jacketing on high-voltage splices and terminations.
4 Moisture sealing of the electrical connections.
5 Bus bar insulations.
6 End sealing of the high-voltage cables.