![Under sink. Water is leaking from this black rubber seal directly below the drain hole. Only if there is a lot of water in the sink. Any advice on stopping the leak? Under sink. Water is leaking from this black rubber seal directly below the drain hole. Only if there is a lot of water in the sink. Any advice on stopping the leak?](https://preview.redd.it/tcao4kfi1kw71.jpg?auto=webp&s=6503e77d93e2fa6947ac3805673311a3b7c43cd4)
Under sink. Water is leaking from this black rubber seal directly below the drain hole. Only if there is a lot of water in the sink. Any advice on stopping the leak?
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