Asbestos joint Gasket using asbestos fiber & rubber as its main material, and rubber accessory constituent & packing as supplementary materials. This materials are mixed, stired, then hot rolled and shaped. Asbestos-rubber gasketwas divided into normal rubber gasket and oil resistant Asbestos-Rubber Gasket according to different using and formula and art performance. Be the same with water, vapor, oil, impregnant, midding acid, alkaline sealing.