FR4 - 0.550" 36 x 48 Black Sheet

This Black FR4 Glass Epoxy sheet in 0.55" thickness and 36.0" x 48.0" dimensions is built for demanding electrical and structural applications that require dependable strength and insulation. Its substantial 0.55" profile delivers enhanced rigidity and dimensional stability, while FR4’s proven moisture resistance and dielectric performance make it a smart choice for panels, fixtures, and high-voltage components.