100 pcs Cable End Heat Shrink Cap 20 mm x 45 mm Polyolefin Material Black Color

Material: Our heat shrink tubes are made of thermoplastic polyolefin. Material: polyolefin. Dielectric strength: 15 KV / mm. Ease of Use: The heat shrink tubing can be shrunk by heating in an oven or with a heater or other hot gas source to securely seal the connection.