Here’s the port light with 1/4” smoked plexiglass in it. I used double sided tape and a flush trim bit to duplicate it. About 3’x6’ piece if memory serves.
siliconed in place and held down with clamps.
Tp-139 was installed. The corners are tricky. And my original ones had silicone in the corners.
Got 20’ of tp-139 @ $7/ft. from these guys. Call and ask for American marine.
https://pompanettellc.com/
603-826-5791
You need the inv number to duplicate orders. Pm me if anyone needs it. It only cost me $30 shipping and shipped faster than quoted.