Posted by: scott_f on Oct-07-12 12:10 PM (EST)
Yup, never use silicone. My used Romany S came from the factory without a seat and the original owner had used silicone to glue a foam seat in. It took hours of scraping and another layer of glass around the seat area to get rid of the silicone and damage fom scraping it off, but you can still see where it used to be as something in the silicone soaked right through the fiberglass (it looks like a wet spot). Nasty stuff!