FR4 - 0.550" 36 x 48 Natural Sheet

Built for demanding electrical and structural applications, this FR4 Glass Epoxy sheet comes in a robust 0.55" thickness with full 36.0" x 48.0" dimensions and a Natural color for a clean, industrial look. The thicker sheet format delivers excellent rigidity and dependable dimensional stability, while FR4’s inherent electrical insulation and moisture resistance make it a strong choice for panels, fixtures, and machined components.