Seam seal and removing the drip edge

I used a bottle opener,pick,wire brush and whatever else I could find to work. The channel seems have been lead sealed so wear a mask if your kicking up any powder. I have a 2 sided bottle opener that has a bird beak on one side and blunt on the other. The blunt end is what you use to remove the trim and the beak to get the sealer out of the tight spots.