FR4 - 0.340" 36 x 48 Black Sheet

This Black FR4 Glass Epoxy sheet in 0.34" thickness and 36.0" x 48.0" dimensions delivers a strong balance of electrical insulation, moisture resistance, and dependable mechanical stability for demanding fabricated parts. The thicker 0.34" profile adds excellent rigidity for structural panels, fixture backers, and high-performance electrical applications where dimensional consistency and durable insulating performance matter.