Give your splices excellent primary electrical insulation through 69 kV with Scotch Tape 130C. It is premium grade, linerless rubber splicing tape that tolerates temperatures up to 194 degrees F 90 degrees C with an emergency overload up to 266 degrees F 130 degrees C . Without a liner, this 30 mil tape is easy to install and creates a tight moisture seal on cable and wire splices and terminations.