We had drizzling rain here at the Tetons a few nights ago.
Beats the snow that has been falling in Yellowstone.
Shortly after going to bed I was shocked by a very cold drip onto my shoulder.
Apparently, the rivet on the top of the dividing wall and seat back between the bed area and dinette began leaking.
So what is a quick fix at 21:45 when it is raining and dark?
Coconut oil to the rescue. We use this in a lot of our cooking. Liquid when warm, but solid when cool, cold. I heated about a tablespoon in the microwave
to very liquid state, popped open the roof hatch and sopped up water around the rivet button then poured the liquid oil on the button.
Cold outside so it instantly solidified and sealed the leak!
Closed the hatch, and back to bed.
The following day when it was not raining I did clean up the area and removed the button cap. Then sealed with non-silicone RV sealant and replaced the button.