These tapes are applied to stranded wires, conductors and cables with strip winding machine overlapped 50% longitudinally or radially with one or more layers. This tape is highly flexible and allows it to be used on thinnest conductor such as Dia 0.8mm. Depending on the type of mica tape this can withstand temperature of upto 1000° C for 3 hours at supply voltage of upto 1000V. This also withstand salt water spray and effect of mechanical shocks during flame test. This material is non-toxic and do not give fumes at high temperature.