FR4 - 0.550" 48 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color measures 48.0" x 48.0" with a substantial 0.55" thickness, making it a dependable choice for demanding electrical and structural fabrication. The thicker FR4 construction delivers excellent rigidity, strong dielectric insulation, and reliable moisture resistance, helping this sheet perform well in panels, fixtures, and high-performance industrial components.