Our suppliers

World leader in conformal coating technology

For over 60 years, HumiSeal has been a leader in conformal coatings, helping customers protect their electronic devices across a variety of industries and environments. A pioneer in its field, HumiSeal continually pushes the boundaries of performance, reliability, and efficiency. Its solutions protect critical electronic components while delivering competitive cost advantages. Today, HumiSeal is recognized for its technical leadership and unwavering commitment to improving its customers' production processes worldwide.

Sharp Edge Cover Technology (SEC)

With the miniaturization of printed circuit boards and the densification of components, traditional coatings struggle to adhere uniformly to sharp edges, creating weak points, cracks, and reduced protection, which compromises long-term reliability. HumiSeal's SEC (Sharp Edge Coverage) technology ensures uniform coating distribution, even on sharp corners and tall components. This revolutionary technology minimizes cracks, build-up, and protection irregularities, thus providing superior durability and optimal long-term performance.

Protection against moisture, corrosion and environmental damage

Humidity and exposure to chemicals can degrade printed circuit boards over time, leading to malfunctions, short circuits, and premature product failure, particularly in the automotive, aerospace, and industrial sectors. Our advanced conformal coatings form a reliable barrier against moisture and chemicals, protecting electronic components from corrosion and harsh environmental conditions. With options in acrylic, silicone, urethane, and parylene, we offer tailored protection for every operating environment, from humid climates to extreme temperature variations.

Optimal viscosity and flow properties

Air bubbles, voids, and improper coating application can lead to uneven protection, exposing sensitive components to the risk of failure. HumiSeal coatings are formulated for optimal viscosity and flowability, ensuring smooth and even distribution on components. Our UV-curable coatings cure quickly, minimizing bubble formation and providing flawless, defect-free coverage for high-reliability electronic applications.

UV-curable and fast-drying coatings

Traditional coatings can take hours or even days to fully cure, slowing down production and increasing costs for large runs. Our fast-drying, UV-curable coatings significantly reduce curing times, allowing manufacturers to increase productivity without compromising quality. Thanks to their instant curing under UV light, UV coatings are ideally suited for high-speed production environments.

Custom coatings for unique applications

Choosing the wrong coating for your electronic device can lead to performance failures and costly redesigns. HumiSeal offers all major coating technologies and works directly with customers to develop custom formulations perfectly suited to their needs. Whether you require a high-flexibility silicone coating, an ultra-thin parylene coating, or a high-durability urethane coating, our experts will help you select the ideal solution for your application.