The Product is made of non-asbestos paper with tanged 0.02-0.25 carbon steel inserted reinfored,which is extensively applied in manufacturing various motor gaskets.It is a new material that will substitute asbestos products.The product has execllent performance in dilatability,sealing quality and long life etc..Mainly applied in automobile farming machine,motorcycle and engineering etc.,It is also can be used in high strength gaskets and cylinder gaskets etc.