Specifically, a glue that can bond plastic and withstand heavy water. The plastic thing in dishwasher that you put the tablet in has broken, it's the bit the clasp goes over so can't just ignore it. See photo. Anyway tried some multi purpose glue I had lying about, didn't work, then tried super glue, didn't work. Well both worked until they'd been through a dishwasher cycle. Can anybody reccomend a glue up to the job?