In electronics manufacturing, conformal coating protects printed circuit boards (PCBs) from moisture, dust, corrosive gases, and condensation. Yet while the benefits are well understood, the hidden costs tied to masking and rework can significantly erode a manufacturer’s bottom line.

Nobody likes to get too hot, and if your high-tech electronics could talk, they’d say they feel the same way. Heat is their enemy. It reduces longevity and limits reliability, two non-negotiable properties in electronics. The lack of one or both can literally mean the difference between life and death in applications such as autonomous driving and aerospace controls.

Conformal coating- Frequently Asked Questions

Thermally conductive polymers are adhesives, coatings, and films designed to transfer and conduct heat out and away from sensitive electronics. They protect sensitive components (such as integrated circuits) and can substantially improve product durability while reducing field failure rates.

Discover Sekisui Polymatech’s advanced thermal interface materials—TIM pads, high-conductivity grease, carbon thermal sheets, and 3D gap fillers—engineered for EVs, telecom, and power electronics with proven reliability and performance.