... .Type:gasket 3.size: any design silicone rubber mold,gasket sheet,gasket setmaterial:SBR rubber gasket,EPDM.CR,NR,NBR,silicone,vitonType:O ... 8-12.5Mpa3.density 1.9g/cm34.elongation 300%Viton rubber gasketMaterialViton,epdm,nbr,siliconeColorAny color will be avaliableSizeCustomizedCertificationISO9001-2008Hardness70+/-5 ... and logos can be customized according to your requirement silicone rubber mold