... It was hard to find sealant for it as Fairbourne could not recommend any. I used Unibond HA6 as its OK with polycarbon. Its sold as fishtank glue/sealant.
I'm having a Fairbourne installed and I'm curious about the sealing. The dealer told me initially that they didn't seal them, but that seems like a really bad idea to me. Is there a way to do it neatly? I can imagine using masking tape to get a nice clean edge with the silicone sealant, but would be interested in other folks experiences.