... ,etc.and used as sealing material in the joints of pipeline. Enterprise standard:Item:JXB250Asbestos Rubber Sheet withsteel wire net strengtheningsile strength ... :paronite,asbestos sheet,jointing sheet,asbestos sealing sheet,gasket sheet,asbestos rubber sheet,jointing sheet,sealing material,asbestos gasket material,caf jointing sheet,compressed asbestos joint sheet,asbestos joint sheet ] Asbestos ...