The Powermaster PVC electrical insulation tape is made from a thin layer of polyvinyl chloride (PVC) and is designed to provide electrical insulation and protection to wires and cables. It is usually black in color and is commonly used in electrical installations, automotive wiring, and other applications where electrical insulation is required. The tape is designed to be flexible and easy to use, and it can be easily torn by hand or cut with scissors. It is also resistant to water, abrasion, and chemicals, making it a popular choice for a variety of electrical applications. The tape is available in a length of 20m.