Top Pick 3M 7010045350 – 3M Polyester Film Electrical Tape 56, a 2.2-mil tape, 1/4 in x 72 yds, yellow, 3-in plastic core, Bulk (SLP)

3M 7010045350 – Polyester Film Electrical Tape 56 is a moisture resistant, electrical tape. This tape is suitable for insulating applications that require high dielectric strength. This tape is 600V rated and withstands a temperature range of 32 to 266 °F (0 to 130 °C). – Cat. No. 56 1/4″X72YD