Applying heat to specialized plastic tubing causes it to constrict, conforming tightly to the object beneath. This process, commonly used in electrical and electronics work, provides insulation, abrasion resistance, and environmental protection for wires, cables, terminals, and connections. The amount of shrinkage can vary, with some materials shrinking to half their original diameter or less.
The method offers a durable and often more aesthetically pleasing alternative to traditional taping or other binding methods. Its benefits include secure coverage, protection against moisture and corrosion, and color-coding for organization. Furthermore, its use dates back several decades, evolving from simple insulating sleeves to advanced materials with enhanced properties like adhesive lining and resistance to extreme temperatures.
