Cleaned the shop heads on the RH skin 5 inner rib rivets. Bucked a half dozen that were under driven. Applied proseal to the shop heads of the rivets on the top skin. I started out using a pencil pillow on a semco nozzle but that was too messy and required additional shaping with a toothpick so I ended up just using a tooth pick. I found that the best method was to roll the tip of the toothpick in the proseal to form a ball at the tip and then to apply that ball onto a shop head. The ball was then smoothed and shaped to a dome over the rivet head.
I'm allowing the proseal to setup overnight while the tank is on the table with the top skin down so that gravity will help keep the proseal caps in place.
