... band, oil seal,water seal and rubber gaskets etc. Itemsoft silicone o -ringDescriptionWidely used in bathroom product, valve, faucet, machine ... 75Color: black,white,red,green,yellow,blue or follow the color codeAdvantageGood Ozone resistance, aging resistance, high/low temperature resistance, acid/ ... packing: follow customers' requirementVarious sizes & colors as following: red silicone rubber gasket