We'll it is finally done. DH scraped the last two windows of silicone caulk. He used alcohol to clean the fiberglass and applied Lexell caulk. Yesterday,DH removed the last small window by his couch bed. What a difference removing this window in the extreme heat vs. our cold fall removal. Googone really took all the old goo off. We were able to get all of the old goo off. Today he will take off the excess butyl tape off and apply Lexell caulk. So good to cross this off our to do list. It was so hot as we were working. Don't know if I will have a chance to take down the blinds and wash them outside before our next camping trip. Hate this job!!!! Chance of a shower every day. Like everyone else we sure could use the rain.