Customers' designs and specifications are accepted ,our factory can build all kinds extrusion connect rubber gasket Product Name:extrusion connect rubber gasket1) Available materials: materials for silicone, NBR, fluorosilicone,viton (FKM), viton DuPont and Dow elastomers, neoprene, HNBR, NBR+PVC, natural rubber, SBR, IR, IIR (butyl rubber), CR (neoprene), SBR, AU, ACM, CO; NSF-61 approved ...