Asbestos rubber sheets are made by compressing asbestos, rubber, and fillers. Depending on their formula, process, properties, and applications, they are mainly categorized into high-pressure asbestos rubber sheets, medium and low-pressure asbestos rubber sheets, and oil-resistant asbestos rubber sheets, as well as acid and alkali-resistant types.

As sealing materials for pipe flanges, high-pressure vessel flanges, and various mechanical connection surfaces, they can be used to form high-quality gaskets with excellent resistance to acids and alkalis. Generally, they are punched into various shapes and sizes according to specifications during use.