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Subsequent protection with “zipper system”

Co-flex and PV-COOR allow retrofit installations to protect cables and wires quickly and easily.
The perforated, resealable corrugated conduits with “zipper principle” are retrofitted around already installed wires and cables.


  • open conduit – insert wires and cables into conduit – slip over external conduit – done


  • protection of supply lines such as photovoltaic systems or solar collectors against damage from marten and rodent bites and environmental impacts
  • durable, stable connection thanks to complementary profile geometries


  • inexpensive solution for retrofit installations