The IDEAL Electrical 46-1700C-VIO is a 7 mil (0.18mm) general purpose grade, pressure sensitive vinyl tape for all kinds of mechanical and electrical applications. The 461700CVIO features good weather resistance and flame retardant. The 46-1700C comes in nine colors for identification and marking of phases. Can be used as primary insulation on splices up to 600 volts and as a protective outer jacket or for general repair work.