Non-asbestos rubber sheet with special heat-resistant fiber, natural rubber as raw material, from repression. Instead of the same grade of asbestos rubber board, for water, steam, air, gas, caustic media channels such as flange sealing gasket material junction.

      Non-asbestos rubber sheet should be stored in dry, ventilated place. To prevent the sun and rain. Since the manufacture of the storage period of two years from the date.