... ,NR,NBR,silicone,viton Type:gasket size: any design rubber gaskets and seals ,gasket sheet,gasket setmaterial:SBR rubber gasket,EPDM ... -ring,T-ring,L-ring etc.using: mainly used to seal oil and water proof ,anti-corrosion gas, prevent the leak ... and logos can be customized according to your requirement rubber gaskets and seals