FR4 - 4.625" 36 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color is supplied in a substantial 4.625" thickness and a full 36.0" x 48.0" sheet size, making it ideal for heavy-duty electrical and structural fabrication. Engineered for excellent dielectric performance, moisture resistance, and outstanding rigidity at this thickness, it delivers reliable stability for demanding insulating panels, fixtures, and machined components.