jim rosenthal
Super Moderator
- Joined
- Apr 12, 2005
- Messages
- 11,050
- Hatteras Model
- 36' CONVERTIBLE-Series I (1969 -1977)
It depends on whether you are trying to install the Starboard hatches, or just seal them. I think what they are saying is that trying to get the hatches to stay in with just a sealant or glue is not possible. They need to be mechanically fastened- in other words, through-bolted. I would use sealant that they suggest, to keep dampness out. To the extent that you can, on a boat. Or' it's possible that the hatch maker will supply a rubber gasket with the hatch.