FR4 - 0.343" 48 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color measures 48.0" x 48.0" with a substantial 0.343" thickness, making it a dependable choice for electrical insulation panels, structural backers, and machined components. Engineered for strength and dimensional stability, this thicker FR4 sheet offers excellent rigidity, moisture resistance, and reliable dielectric performance in demanding industrial and electronic applications.