✅ FAETURES - 0°c - 80°c working temp. 600v insulation. Flame retardant. Self fusing & waterproof. This listing is for a set of four NTI brand black 20m heavy duty insulation tapes. These tapes are waterproof, flame retardant and have a strong adhesive. They are suitable for use in various applications such as sealing, bundling, and insulating. ✅ ABOUT - The tapes are brand new and come in their original packaging. They are ideal for use in business, office, and industrial settings. Order now and experience the quality and durability of these tapes. ✅ STRONG - The black insulation tape is easy to tear, strong adhesive ability, heat and high temperature resistance, waterproof and safe, not easy to deform. The black insulating tape suitable for various repair projects and wiring projects, such as wire bundling, circuit connection and repair, cable insulation and splicing wires. ✅ HIGH QUALITY - Save your time and energy by organizing your wires efficiently with these Black electrical tape multipack by coding them in colour instantly. Use them to fix or repair a variety of wires without much hassle.