FR4 - 0.343" 36 x 48 Natural Sheet

This FR4 Glass Epoxy sheet in Natural color is supplied in a 0.343" thickness and a full 36.0" x 48.0" sheet, making it a dependable choice for electrical, structural, and fabrication applications. Its substantial thickness adds excellent rigidity and dimensional stability, while FR4’s inherent electrical insulation, flame resistance, and moisture resistance help it perform reliably in demanding industrial environments.