FR4 - 3.000" 48 x 48 Natural Sheet

Built for demanding electrical and structural applications, this FR4 Glass Epoxy sheet comes in a substantial 3.0" thickness with full 48.0" x 48.0" dimensions and a Natural color for a clean, industrial look. The extra-thick profile delivers outstanding rigidity and dimensional stability, while FR4’s inherent electrical insulation and moisture resistance make it a dependable choice for heavy-duty panels, fixtures, and high-performance fabricated components.