Chomerics introduced the ECOPLATE metallic conformal coating process, an automated system that applies a pure metal coating over plastic or metal electronic housings. In the process, a metal film is atomized and robotically sprayed onto enclosure parts under controlled speed, particle size, and temperature conditions. The resulting 100% metal conformal coating provides uniform coverage with no runs, edge pulls, corner puddles, or voids. Shielding performance to the ECOPLATE 5030 tin/zinc alloy exceeds 75 dB from 100 MHz to 10 GHz. Coatings can be applied as thin as 12.5 μm. The low temperature ECOPLATE process is free of solvents and corrosives.