In the electrical industry, particularly in cable jointing, two primary technologies dominate: heat shrinkable and cold shrinkable solutions. These technologies are widely used in various applications, including cable terminations, splices, and joints. For factories, distributors, and channel partners, understanding the difference between these two types of cable jointing solutions is critical for making informed decisions. This paper will provide an in-depth comparison of heat shrinkable and cold shrinkable technologies, focusing on their respective advantages, disadvantages, and ideal use cases.