Kohler enameled cast iron kitchen sink scratches
I had a Kohler "Deerfield" enameled cast iron sink fitted when my kitchen was remodeled in November last year, 2011. In the new year I noticed scratches on the bottom of the sink. I purchased baskets for the sinks and the Kohler special cast iron cleaner. The scratches could not be removed and in fact more scratches appeared. Kohler customer services have not been very helpful telling me that the scratches were what they call 'pot marks' and I should use a cork to apply the cleaner and try to erase the marks.They are still there.
I am so disappointed in this sink. It looks like it has been in use for at least a decade not just a few months. I am preparing to make a warranty claim to Kohler and wondered if anyone else had had a similar experience and what had been the end result.