Electrical tape, also referred to as insulating tape, is used to insulate wiring that conducts electricity, protecting against the transfer of any electrical current to other components or people. This helps to prevent electric shocks or potential fire hazards. Essential for both repairs and new installations, PVC tape is generally made from a vinyl plastic due to its stretchable nature and shielding properties. It is wrapped around the wiring and is available in a wide range of colours, roll widths and lengths to suit all types of job.