Graphite-coated fiberglass fabrics have an operating temperature of 700°C. The graphite-coated fiberglass fabrics have an excellent resistance to friction and chemical corrosion.
Graphite coated fiberglass fabrics have excellent friction and 
chemical resistance. Therefore, graphite-coated fiberglass fabrics 
are often used in harsh, chemically corrosive high-temperature environments, 
for sealing and high-temperature protection.