I have a bathtub overflow plate that was removed. However the screws were so old that they snapped. I tried a pliers to remove them without any luck. Anyone have any other suggestions?
The sink must be some kind of plastic or polymer, when you warm up the sink with hot water and the dump a bunch of cold water in it might crack or break, if you get it hot with a pot it might warp or melt. check with the manufacturer on all the info for the sink.