water food grade gasket Material:silicone colorful Hardness:Shore40,50,60,70,80, ... ,ROHS Itemwater food grade gasketDescriptionMaterial: SiliconeHardness:Shore40,50,60,70,80,90Color: black,white,red,green,yellow,blue,brown,orangeAdvantageAging resistance, high/low ... ,Silicon rubber etc. are available.Packing Spec.Standard packing: a. plastic bag inside with barcode; b. carton outside, 46*34*34 ...