Conformal Coating Services

At Imagine MFG, we excel in providing oursourced top-tier conformal coating services, ensuring the durability and reliability of electronic components. The specialized process applies a protective chemical coating to circuit boards, safeguarding them against moisture, dust, chemicals, and temperature extremes.

Enhancing Durability with Conformal Coating

Conformal coating plays a pivotal role in safeguarding a wide array of electronic devices in today’s technologically advanced era. Printed circuit boards (PCBs), which are integral to numerous electronic systems, must operate reliably across diverse environmental conditions, including exposure to moisture, salt spray, various chemicals, and fluctuating temperatures. The primary function of conformal coating is to provide a protective barrier for these electronic components, effectively shielding them from such environmental stressors and preventing corrosion.

The conformal coating material is a slender polymeric film that seamlessly adheres to the contours of a PCB, thereby ensuring comprehensive protection of the board’s components.

At Imagine Mfg., we oursource the specialized application of four distinct classes of conformal coatings: Acrylic, Urethane, Silicone, and Varnish. These coatings are meticulously applied through brushing, spraying, or dipping techniques. Each material is imbued with a fluorescent dye to facilitate thorough inspection of the coating coverage and possesses unique physical and chemical characteristics.

The application process is highly customizable, allowing for the coating to be applied either across the entire board or selectively in specific areas, tailored to the unique composition and functional requirements of the PCB, as well as the specific needs of our clients.

If your requirement is a PCB that not only functions optimally but also thrives in challenging environments, we invite you to contact us. For further inquiries or to discuss your specific needs, please reach out to us at


Selective Conformal Coating Systems are meticulously engineered to deliver unparalleled performance in moderate to high volume manufacturing environments. At the core of our systems is the integration of advanced closed-loop process control technology. This state-of-the-art feature ensures consistent, precise application of conformal coatings, thereby significantly reducing the margin of error and enhancing the quality of the final product.

Our oursourced systems boast a remarkable level of accuracy. They are designed to meet the stringent requirements of precision-driven industries, ensuring that even the most delicate components are coated with exactness and care. This precision is not just a one-time achievement but a repeatable process, guaranteeing uniformity in every cycle of the manufacturing process.

The adaptability of our systems is another key aspect. They are perfectly suited for a diverse range of manufacturing environments, from moderate to high volume production. Whether your operation demands flexibility for a variety of products or consistent performance for large-scale production, Selective Conformal Coating Systems are up to the task.