... .Having physical laziness,Good air permeability4.We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FFPM,etc.5.We ... , oil seal,water seal and rubber gaskets ect. Item namesilicone foam rubber strip SizeCustomized/standard and nonstandardBrand Namesilicone foam rubber stripMaterialNBR,HNBR,EPDM,SILICONE,VITON ...