Non Asbestos Gasket Sheet:oil- resisting,compressed asbestos rubber sheet,paronite XB200 Asbestos Rubber Sheets XB250 Non Asbestos Gasket SheetXB300 Asbestos Rubber Sheets XB350 ... Fibre, rubber and heat-resisting packing material, compressing it to thick paper.UsesUsed for the equipment in water, steam, etc.and ... , alcohols, salt solutions etc. under temperature and pressure.Non Asbestos Gasket Sheet