Silicone rubber washer 1.Can meet ROHS,REACH,PAHS,NSF,FDA,WRAS, etc. 2.Good quality low price. 3.Reliable&qualified supplier. Details about silicone rubber washer: Item nameSILICONE RUBBER WASHERSizeCustomized/standard and nonstandardBrand Namerubber washerMaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,NRTemperatureSILICONE (-40~220C )NBR(-40~120C),VITON(-25~300C)CertificateFDA, ROHS, PAHS, ...