Paratronix, a division of Kayaku Advanced Materials, provides precision Parylene and SignalSeal™ coating services that protect and enhance the performance of critical electronics, sensors, and medical devices.
Uniform, pinhole-free polymer coatings that deliver moisture, chemical, and dielectric protection across complex geometries.
Proprietary low-Dk/Df dielectric coatings optimized for RF, 5G, and radar systems—preserving signal integrity while protecting against harsh conditions.
About Paratronix
Founded in 1981, Paratronix pioneered commercial Parylene coating in North America. Today, as part of Kayaku Advanced Materials, we unite deep polymer science with precision engineering to deliver advanced coating solutions for the world’s most demanding technologies.
Learn more about usWhy Paratronix
Every coating we deliver meets strict cleanliness, adhesion, and thickness criteria verified under ISO-certified procedures. From surface preparation through inspection, our processes are tightly controlled for reproducibility and long-term stability.
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