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With Tesa Tesaflex 53988 electrical tape, you handle demanding electrical wiring jobs with total confidence. Featuring a 50 mm width and breakdown resistance up to 7000V, it allows you to insulate, bundle, and repair larger cables and wire assemblies easily. The 150 µm soft pvc backing conforms smoothly around irregular shapes, supported by strong natural rubber adhesion. Certified to iec 60454-3-1, brightly coloured in red for clear phase marking, and heat-resistant up to 90 °C, this tape provides dependable protection for automotive, residential, and industrial maintenance.