undermount sink sealing
We have had our undermount SS sink since our remodel 6 years ago. The only problem is the silicon seal around the edges gets mildewed and discolored after maybe six or either months, and we remove and replace.
What is the secret here? We're using the standard hardware store stuff that says clear, flexible, mold and mildew resistant, etc. Is there better stuff we should use? Is there a trick to the application?
Do others have maintenance free undermount sinks?