FR4 - 0.040" 36 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color measures 36.0" x 48.0" with a precise 0.04" thickness, making it a dependable choice for electrical panels, insulating barriers, and precision-fabricated components. The thin 0.04" profile offers a strong balance of rigidity and machinability, while FR4’s excellent dielectric strength, flame resistance, and moisture stability help ensure reliable performance in demanding industrial and electronic applications.