SFVdaveExplorerJul 07, 2016Which adhesive caulk for solar panel mounts??My CW has Sikaflex in 221, 505 and 715. Which one is best to mount solar mounts to thin fiberglass roof along with screws?
About Technical IssuesHaving RV issues? Connect with others who have been in your shoes.24,341 PostsLatest Activity: Dec 07, 2025
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