The 3M™ Heat Shrink Tubing HDCW is designed for the quick repair of damaged cable sheaths. This winding sleeve is suitable for use for cable and splice insulation up to 1,000 V and can be used as a cable sheath material up to 35 kV. It is made of cross-linked polyolefin and has an adhesive that ensures a seal against moisture.3M™ Heat Shrink Tubing HDCW offers excellent protection against mechanical stress. This winding sleeve with hot melt adhesive ensures a permanent and moisture-resistant seal. It is made of cross-linked polyolefin that can withstand adverse application conditions. The design of the winding sleeve enables installation in tight spaces with normal heating. Meets the requirements of ANSI C119.1 and is RoHS compliant.