Scotch Tape 70 is a 12 mil thick, premium grade, electrical tape with silicone rubber backing. This tape is used as a base tape layer for easy re enter connections. It withstands temperatures up to 356 °F (180 °C). This Scotch Self Fusing Silicone Rubber Electrical Tape 70 is used as a protective overwrap for terminating high voltage cables. 7000006225 - 00051128572610