From Prototype to Production: Scaling a Custom Silicone Heater Project

https://precision-thermal-lab.meridiannest.com/posts/ito-glass-heater-vs-conventional-heating-elements-key-differences

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