The IDEAL Electrical 46-1700C-YLW is a 7 mil (0.18mm) general purpose grade, pressure sensitive vinyl tape for all kinds of mechanical and electrical applications. The 461700CYLW 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. Yellow Electrical Vinyl Tape, 3/4" x .007" x 66' Primary insulation up to 600V and 80°C Good elasticity Yellow Electrical Vinyl Tape, 3/4" x .007" x 66' Primary insulation up to 600V and 80°C Good elasticity Flame retardant 7 mil thickness Weather resistant Good dielectric strength Resistant to sun, water, oil, acids, alkalis and corrosive chemicals