... , high voltage self fusing rubber tape Thickness:0.76mm width: 25mm, 38mm, 50mm,19mm length: 4.5m or 10m High Voltage Self-Fusing RubberTapeSpecificationThicknessTensile StrengthElongationDisruptive Strength ... cable connections,pipeline protection,remedy and waterproof sealing. For J30 tape,it may be used to primary insulation for building stress ...