3M™ Filament-Reinforced Electrical Tape 46, 1/8 in x 60 yds, 3 in plastic core, 288 Rolls/Case. 3M™ Tape 46 is an electrical tape with rubber adhesive. This tape is ideal for anchoring lead wires to banding coils and for end turn taping. This tape is 600V rated and withstands a temperature range of 32 to 266 °F (0 to 130 °C).