The self-adhesive tesa insulation tape serves many purposes: it insulates brittle cables and protects against short circuits and electric shocks. With proven tesa adhesive technology, the tape offers reliable solutions for insulation and repair Repair electrical cables with the proven tesa adhesive technology: For reliable insulation, practical bundling and secure fastening of electrical cables Self-adhesive insulating tape for more safety: Provides reliable protection against short circuits and electric shocks Troplowitz made a virtue of necessity and, in 1896, launched the first technical adhesive tape. Self-adhesive Electrical Tape Tesa® Insulating Tape - Self-adhesive Insulating Tape, Heat Self Adhesive Insulating Tape Repair electrical cables with the proven tesa adhesive technology: For reliable insulation, practical bundling and secure fastening of electrical cables Comfortable application: The coating can be applied effortlessly, even on uneven surfaces tesa’s success story starts with the unsuccessful development of an adhesive bandage., Paul C. Yongyu Self-Adhesive Insulating Rubber Tape Butyl Waterproof Electrical Powerful and efficient: Protects cable coatings from damage - safe protection against voltages up to 6,000 volts - certified according to IEC standard 454-3-1 - flame-resistant