Slicker
New Member
Hi, we have a under-mounted Kohler enameled cast iron sink in our kitchen that has a slowly expanding discoloration along the caulking (see attached picture). At first I thought it was mildew, but no amount of Tilex or cleaning would remove the discoloration. Online searches have indicated that this is something that can happen to these types of sinks due to the lack of enameling on the portion of the sink that's beneath the countertop.
My question is there anything I can do to fix this? For example re-caulking the joint after removing the existing caulk?
Thanks
My question is there anything I can do to fix this? For example re-caulking the joint after removing the existing caulk?
Thanks