How Operating Conditions Influence Silicone Heater Design Choices
https://flexible-heat-systems.summitquill.com/posts/what-to-consider-when-ordering-a-kapton-heater-for-industrial-use
In temperature-controlled assemblies, a silicone heater must deliver heat in a controlled way. It uses silicone rubber around a resistive heating circuit. One useful trait is flexibility. Still, bond quality can change the result