Correct Hank ... and I seem to remember Art and I had a lot of fun cleaning out the old sealer from that crevice.
Roger
Yes the factory sealed that seam. Tape both sides of the crevice and inject seam sealer into the crevice. The better you work the seam sealer in there the better protection you will have. Try to hit the backside too. I like the cartridge systems so you can force the tip on the sheet metal and squirt into the crevice rather than just wiping it on top. after injecting wipe the excess and pull the tape for a real clean job.
Anyone ever weld that joint and smooth it that wants to say how difficult it was?






