Brief Description: Sealing fuel tank inner and outermost ribs
I used LP4 pop rivets for the holes in the outer ribs, I used pop rivets becasue the solid rivets just would not work for me, I just placed a washer each side of the hole and pulled the rivet. I then sealed them.
The inner ribs, I sealed the connection for the breather pipe inside and out, and the strenghtener ring for the inspection hatch