PVC insulating tape Flame Retardant, insulating, wearability , moistureproof, anti-corrosion Description: PVC electrical ... wires with a half-lap is bester, the last layer should be no tension to prevent flagging.General Specification ... available!)Product Features:•Flame Retardant, insulating, wearability , moistureproof, anti-corrosion•General PVC electrical insulating tape thickness ia between 0.11mm ...