Value proposition

We are leader for the ultra-hermetic encapsulation of electronics with parylene-based multilayer barrier coating.

We are a Swiss company created in 2016 by experts in thin film technology and medical devices. Since 2024 COAT-X is part of the Plasmalex group of companies, together with Europlasma, CPI and Spoolex.
We offer job coating service and deposition systems for parylene-based barrier coating.



Our unique Parylene multilayer technology protects sensitive industrial and implantable electronics for the very long-term. Under ISO 13485 certification, in clean room and with our proprietary chemical vapor deposition machines, we offer premium coating service to legal and contract medical device manufacturers.

Microtechnology, Multilayer, Parylene, Thin-film, Coating, PCB, Medical device, Parylene+, Implants, Encapsulation, Barrier film, Advanced electronics packaging, Protection of PCB, Long term encapsulation, Parylene multilayer, Chemical vapour deposition, Bioimplant protection, Super hydrophobic coatings, and Moisture protection