https://www.maximizemarketresearch.com/market-report/global-varnished-cambric-tape-market/87834/

The electrical transmission will be done through electrically insulated wires with varnished cambric tapes in all forms of energy transfer. Varnished Cambric Tape is composed of a base material and an adhesive, and two or more unconnected objects are connected together by bonding. Varnished cambric tapes are flexible, electrically insulating, and moisture resistant with a smooth finish.