FR4 - 4.125" 36 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color measures 4.125" thick and 36.0" x 48.0", making it a robust choice for demanding electrical and structural applications. With the exceptional rigidity and dimensional stability expected from a thick FR4 sheet, this panel also delivers strong dielectric performance, moisture resistance, and dependable machinability for precision-fabricated parts.