Conformal Coating Solutions for PCBAs

Protect Against Corrosion and Failure

Shield printed circuit boards from moisture, chemicals, salt spray, and temperature extremes to prevent corrosion and failure, ensuring long-term reliability in harsh conditions.

Why MacDermid Alpha?

Integrated Solutions
Our integrated conformal coating solutions deliver reliable PCB protection in harsh environments by shielding electronics from moisture, chemicals, dust, vibration, and thermal stress. Designed for high-reliability electronics manufacturing, these advanced coatings improve corrosion resistance, electrical insulation, and long-term durability while supporting low-VOC, environmentally responsible manufacturing. The result is extended product lifespan, reduced failures, and improved performance across automotive, industrial, and consumer electronic applications.

Sustainability
Our sustainable conformal coating solutions deliver reliable PCB protection while supporting greener electronics manufacturing. Engineered with low-VOC, environmentally responsible formulations, they help reduce emissions, support RoHS and REACH compliance, and extend device lifespan through enhanced corrosion resistance and long-term durability. Designed for demanding automotive, industrial, and consumer electronics applications, these coatings help manufacturers improve reliability while advancing sustainability and ESG goals.

Reliability
Designed for harsh environments, our conformal coating solutions protect PCB assemblies from moisture, chemicals, vibration, dust, and thermal cycling to ensure optimal electronic performance and extended in-use life. These advanced coatings improve corrosion resistance, electrical insulation, and long-term board-level reliability while helping manufacturers reduce failures, downtime, and warranty risk across automotive, industrial, aerospace, and consumer electronics applications.