Thermo TECH manufactures a self-adhesive polyimide heating foil with an IPX4 rating, known as the 3686116 Heating Foil. This 5-volt, 2.5-watt heater measures 105 mm by 27 mm and provides reliable thermal conduction. It is ideal for applications requiring moisture-resistant heating solutions, such as automotive heating or electronics protection. https://elecena.pl/product/28397731/thermo-technologies-3686116-tech-polyimide-heating-foil-5v-2-5w-ipx4 2025-04-13 https://elecena.pl/product/28397731/thermo-technologies-3686116-tech-polyimide-heating-foil-5v-2-5w-ipx4 2026-06-07 https://elecena.pl/product/28397731/thermo-technologies-3686116-tech-polyimide-heating-foil-5v-2-5w-ipx4 2026-07-23 https://elecena.pl/product/28397731/thermo-technologies-3686116-tech-polyimide-heating-foil-5v-2-5w-ipx4 2026-09-09