[JAM1775]

To my knowledge there are not any ceramic coaters on LI. You will have to ship them out. I'd recommened Jet-Hot, especially for silver color.
The next closest place is in New Haven Ct. There was "Airborne Coaters" but have changed their name. Here's the old tel # 860-528-8281. Perhaps one of the other guys can assist with update on Airborne info.