Bulding a concrete pool with glass windows

[helpool]

hello,



I'm building my own pool with my bare hands in concrete.

It's a pool with 6 x 3.3 x (1,2-1,5) m.

It will be a pool with fiber glass over the concrete.

My big doubt is related to the window glasses that I'm doing to pass natural light to the garage.

I'm concerned with the potential leaks.

I'm just sealing the glass with Dow Corning 791 or 895.



Can someone with expertise advise?

https://iili.io/yYnVDv.png

[Teapot1]

Have you asked Dow technical for their advice? Sorry whilst I look on in wonder, this is something I haven't done on a pool.