FR4 - 3.500" 48 x 96 Natural Sheet

Built for demanding electrical and structural applications, this FR4 Glass Epoxy sheet features a substantial 3.5" thickness in a full 48.0" x 96.0" Natural sheet format for maximum strength and coverage. Its thick profile delivers exceptional rigidity and dependable electrical insulation, while the Natural color offers a clean, professional appearance for fabrication, support panels, and high-performance composite components.