FR4 - 3.625" 48 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color is precision-sized to 3.625" thick and 48.0" x 48.0", making it a dependable choice for large-format electrical and structural fabrication. With its substantial thickness, FR4 delivers outstanding rigidity, dimensional stability, and reliable electrical insulation, while the Natural finish supports easy material identification in demanding industrial applications.