3M? Scotch 23 Rubber Splicing Tape, 3/4" x 30ft

Self-fusing. Excellent electrical properties. Compatible with all solid dielectric cable insulation. Physical and electrical properties are unaffected by the degree of stretch. A special polyester liner which will not stick to the tape upon unwind. Can be used to splice and terminate cables whose emergency overload temperatures can reach 130ºC (266ºF). Tape Type: Electrical; Thickness: 30 mil; Color(s): Black; Tensile Strength: 8 lb/in.