G10 and FR4 Glass-Cloth Reinforced Epoxy is one of the most versatile laminates out there. G10 consists of a woven fiberglass fabric impregnated with an epoxy resin binder. The natural color of G10 is is usually a light green/yellow. G10 is commonly used in the electronics field, due to its incredibly small water absorption (almost 0) and great insulating properties.
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