Dimpled the Right Fuel Tank Skin, Stiffeners, and Ribs.
Riveted the nutplates for the fuel tank sender into T-408 end plate.
Made a small test with the ProSeal. Sealed two scrap pieces of aluminum together with thick spread of sealant. Didn't weigh the two parts, so not sure how the test will go.
NEXT: - Install Stiffeners with ProSeal and rivets - Install Drain and Fuel Cap - Install Ribs - Install Vent Line and fittings - Install Fuel Sender - Install Baffle - Install Z-Brackets