... 50,60,70,80,90 Approved:NSF,FDA,WRAS,KTW,W270,UL,ACS,ROHS Itemwater food grade rubber gasketDescriptionMaterial: SiliconeHardness:Shore40,50, ... and exsiting molds are available for you.CertificationISO9001-2008, NSF,FDA,WRAS,KTW,W270,UL,ACS,ROHSMaterialAll raw material meet ... are available.Packing Spec.Standard packing: a. plastic bag inside with barcode; b. carton outside, 46*34*34 cmNot-standard ...