Just had our first visit to our boat after all this foul weather, wind and driving rain.
So the Omnimax aerial on our boat's roof has been leaking water through a perished gasket around its foot.
I've already sealed the gap with silicon sealant, but we now have black staining along 2 seams in the light-oak faced ply that forms the cabin ceiling just below the leak.
Will this go away when it's had chance to dry out?
If not, is there any thing I can do short of replacing both panels?
Look forward to some helpful suggestions.
Thanks
David