04/24/2026
G10 is a woven fiberglass laminate known for its combination of electrical insulation, mechanical strength, and dimensional stability. It machines cleanly, holds tight tolerances, and maintains properties across a range of temperatures and chemical exposures. We supply and fabricate G10 material in Chagrin Falls, OH, for industrial and electrical applications.
The manufacturing process bonds layers of woven fiberglass cloth with epoxy resin under elevated pressure and temperature. This creates a dense, void-free laminate with consistent properties throughout. The result is a substrate that performs predictably where both electrical isolation and structural integrity are required simultaneously.
G10 is widely used in electrical insulation panels, bus bar supports, terminal boards, spacers, and precision machined components. It tolerates drilling, milling, and turning well, adapting to a wide variety of fabricated part geometries. Moisture absorption is low and chemical resistance is strong across most common industrial environments.
We carry G10 sheet stock in multiple thicknesses along with rod and tube forms. Custom fabrication is available for components requiring specific dimensions, tolerances, or geometries that standard stock cannot provide.
Contact Custom Materials, Inc in Chagrin Falls, OH, for G10 material supply and precision fabrication services.