Understanding Voltage, Resistance, and Power in a Silicone Heater Circuit
https://blogfreely.net/zerianqvwp/what-to-look-for-when-sourcing-a-polyimide-heater
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