9771 conformal coating is for use on printed circuit boards in missiles, satellites, and spacecraft. Is dual-cure and reworkable, and cures with light and moisture to ensure material that flows underneath components on PCBs fully cures.
Has low ionic content and meets low outgassing ASTM E595 for cleaner PCBs during extreme conditions and is certified to meet Mil-Std 883 Method 5011. UL 94 V0 flammability rating and UL 746E recognized. Shows resistance to corrosion, temperature, and humidity, coating thickness to 0.008" (0.20mm), and a bright blue fluorescing tracer that is highly visible on boards before and after cure for high-speed, inline quality inspection.