JVCC E-Tape Colored Electrical Tape is a general purpose all-weather PVC film electrical tape with an aggressive rubber resin adhesive that comes in OSHA colors. It is a UL/CSA listed electrical tape with a 1.5 inch inner diameter core. E-Tape Electrical Tape is used for cable coding, quick identification of electrical phases, circuits, feeders, and branches. Flame retardant and cold resistant.