We have 2 of those egg coddlers, the ones that hold 2 eggs each. Problem is the iron ring on the one has come loose. Catherine asked me to glue it but I reckon ordinary glue won't cut it when it's placed in boiling water every few days. Google doesn't help much for heat-resistant glue in RSA. I've asked at a number of hardware stores but the salespeople seem to think this hasn't been invented yet. Any ideas where to get heat-resistant, food-safe glue?
