High Performance Barrier Coatings

Coating solutions tailored to your application

We provide unique solutions to protect the most critical parts of your products against harsh environmental conditions.

Helium diffusion test by Coat-X
Encapsulation d'aimants par du parylène mulitcouche par Coat-X

Coat-X SA

Coat-X SA is a privately owned Swiss company founded 4 years ago in the Canton of Neuchâtel. Our technology platform is a key enabler for increased reliability and further miniaturization of our customers’ products.

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COAT-X employee masking a part before coating

Business excellence and short delivery time

In addition to being a technology leader in highly hermetic thin film encapsulation with Parylene or multilayer composite, excellence in business operation is enabling the completion of purchase orders in just 15 working days!

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Coat-X SA

Eplatures-Grise 17
2300 La Chaux-de-Fonds

Tel. +41 32 552 19 20