Black, self-welding, electrically insulating elastomer tape based on EPR (Ethylene - Propylene - Rubber), with spacer. Application 90°C continuous, 130°C peak. Reconstitution of cable insulation up to 69 kV. Sealing plugs around cables and conduits. Self-welding: the tape layers weld together to form a homogeneous mass after application. Excellent ozone resistance. Compatible with all synthetic cable insulations and non-migrating impregnated paper cable insulations. The tape is halogen-free.