Flashed and finished the curb of the skylight yesterday...came out pretty nice!
Used 1/8” butyl tape for the curb surface, over the wood. Then went over that on the sides with a product called Gaco Patch. Super strong rubberized roofing product, that can be painted or trowled on. Really thick and hard to work with, takes time to smooth it out. Once you do, it is supposed to last for 30+ years.
Keep on trucking!