It is used as heat insulating materials and an excellent substitute for asbestos cloth. KHF-502 Ceramic fiber cloth with metallic wire (inconel or stainless steel) are also available. Thickness:1.5MM 5mm Width:1000MM-2000MM Reinforcement Fiberglass or S.S. wire Used as heat insulation curtain, large area thermal insulation. Radiant heat shielding, flexible fabric expansion joints Working Temperature 650°C or 1260°C