water rubber gasket Material:silicone colorful Hardness:Shore40,50, ... WRAS,KTW,W270,UL,ACS,ROHS Itemwater food grade rubber gasketDescriptionMaterial: SiliconeHardness:Shore40,50,60,70,80,90Color ... Partial meet PAHS,NP requirement.NBR,EPDM,FKM,Silicon rubber etc. are available.Packing Spec.Standard packing: a ... packing: follow customers' requirement food grade rubber gasket approved ROHS,WRAS,NSF