M_Boats: Re: Tape for deck hardware re-bedding?

On Sun, Jun 13, 2021, at 21:08, Dave Scobie wrote:

Please don't use silicone nor 3M5200 on the boat. (On a Montgomery/Sage there is ONE exception to the silicone rule.)

No worries about me using silicone. I hate the stuff, both on the boat and in the house. And I've read enough about 5200 to be wary of it. For posterity and my curiosity, what's the one Monty/Sage silicon exception? Charlie