water rubber gasket Material:silicone colorful Hardness:Shore40,50,60,70, ... .SizeAS568, P.G Series, ISO 361/1and Customized specificationThousands designs and exsiting molds are available for you.CertificationISO9001-2008, NSF,FDA ... ,W270,UL,ACS,ROHSMaterialAll raw material meet European REACH, ROHS and PFOS commands. Partial meet PAHS,NP requirement.NBR,EPDM,FKM ...