FR4 - 1.850" 48 x 48 Natural Sheet

This FR4 Glass Epoxy sheet is supplied in a substantial 1.85" thickness with full 48.0" x 48.0" dimensions and a Natural color, making it a dependable choice for large-format electrical and structural fabrication. The extra-thick profile delivers outstanding rigidity and dimensional stability, while FR4’s inherent insulating strength, moisture resistance, and flame-retardant performance support demanding industrial, fixture, and high-voltage applications.