The thin-walled heat shrink tubing with a shrink ratio of 3:1 is made from cross-linked polyolefin and is flame-retardant as well as highly flexible. The operating temperature ranges from -55 °C to +125 °C. The minimum shrink temperature is +70 °C, while the minimum temperature for complete shrinkage is +100 °C.

The RED heat shrink tubing is delivered in a practical dispenser box. This box offers the advantage of being able to measure the tubing accurately thanks to the integrated centimeter scale on the packaging. Additionally, the packaging allows for dirt-free storage of the product.