3M HSR-3000 heat shrink tubing is a series of flexible, thin-walled RoHS-compliant shrink tubes made from cross-linked halogen-free polyolefin. HSR 3000 provides good insulation protection in various industrial applications. They are also suitable for cable marking and identification applications. HSR 3000 tubes have a shrink ratio of 3:1 and are available in the following colors: clear, black, red, yellow, blue, white, green, gray, and green/yellow striped.

3M HSR-3000 heat shrink tubing is color-coded for quick and easy identification of wires. This split-resistant, halogen-free tubing is used as a shrinkable electrical insulation over cable splices or terminations. The tubes, with a 3:1 expansion ratio, are mechanically tough, easily markable, and resistant to cold flow. They are ideal as a lightweight protective cover for cable harnesses, for marking and bundling wires, and for packaging components. They are temperature resistant from -55 to 135 °C and comply with RoHS 2011/65/EU.