Purchased Americast under mount sink in 2008. It was unusual shape and had my granite countertop cut to the sink. Within 3 years sink started to discolor. Called Americast and their solution was to send me a bottle of touch up paint! Sink now looks dirty and stained. Called Americast again and said I was willing to buy the same sink AGAIN since I could not find a similar sink to fit the cut out in the granite. They told me they discontinued selling my sink because of PROBLEMS. Now I have a disgusting looking sink in a beautiful kitchen and not much I can do about it. Americast was of no help.