TwilightZone
New Member
- Joined
- Jun 27, 2021
- Messages
- 77
You better go scrape that stuff off and buy some "real" panels. Don't you know those are going to fail before the glue dries.. ?That's what I did. I didn't realize you mean the aluminum sign board. Go heavy on that caulking. I attached my flexibles to sign board with sikaflex, the edges didn't have enough are started to peel away. I had to tape over the solar panel edges to keep them from catching wind while driving.