Cable marking tape SDR is available as a refill roll for the STD cable marker dispenser in individual numbers, letters, or symbols. Use the refill roll for cable marking tapes to easily identify terminal blocks, strips, panel wires, or switchgear for maintenance and repair. This thin, flexible tape is printed with easily readable characters. The tape, made of polyester, is resistant to dirt, oil, solvents, and water. It is ideal for phase identification on large or small wires, cables, hoses, and spare parts. It is compatible with STD cable markers, allowing for quick and easy use.