Ceramic fiber products are known for their high-temperature resistance, thermal stability, and low thermal conductivity, making them suitable for high-temperature applications. They offer excellent thermal insulation and are lightweight, which reduces the load on structures. Compared to other insulation materials like mineral wool or fiberglass, ceramic fibers have better resistance to thermal shock and chemical corrosion. However, they may be less resistant to mechanical damage and can be more expensive. Other materials might be more cost-effective or easier to handle, but ceramic fibers excel in high-temperature environments where their properties are most valuable.