There are three forms of engine water pump gasket, rubber gasket, aluminum gasket, and rubber coating gasket.
Engine water pump gasket with pure rubber. Material Silicone, EPDM, NBR, FKM, ACM are the most common ones. There are also other materials, such as HNBR.
Contact Jiacheng New Material (SJK) to learn more details and ask a quotation.
Engine water pump gasket in aluminum gasket form is a 1060 aluminum skeleton gasket whose part of the edge was bonded with Silicone, FKM, ACM or others.
Engine water pump gasket in rubber coating gasket form is a metal skeleton gasket who is totally coating with rubber or sponge rubber.