All our Compressed Non-Asbestos Fiber (CNAF) based materials are designed to meet the highest standards of performance for a wide range of industrial applications. They are easy to handle and install. These materials also offer excellent bolt stress retention properties with an excellent sealing performance. They are easy to remove from the flange assembly after use due to the anti-stick coating. Properties are very economical and will withstand a temperature range from -196 °C up to 450°C (grade may vary dependent upon the application) and are suitable for pressures up to 140 bar (again depending upon the grade).