The Heat Shrink Boot 422-60200 from HellermannTyton is a uniquely designed, flexible, and versatile solution. This heat shrinkable boot is made from a black polyolefin material that can withstand temperatures up to 125°C. It is designed to provide electrical insulation to harnesses, wiring, and cables, and can be used for applications where environmental conditions or mechanical stress is a concern. The boot also offers excellent resistance to water, UV, and most common chemicals found in industrial and automotive applications. It's easy to apply and makes harnesses look clean and organized, creating a professional finish.