Densglass instead of drywall

[flagg37]

In the past I had a tank that sat right up against a wall. The longer it was running the more the drywall behind it was disintegrating. For my next build, I have an in wall tank designed and don’t want to run into the same problem. This time around I was thinking of using Densglass instead of drywall. It seems even more moisture resistant than the moisture resistant drywall, but I don’t have any direct experience with it. Have any of you used it or is there something better out there?

FRP is not something I would want to use. I want it to look just like painted drywall when it’s finished.

This is the proposed design.

 

[Reefing Madness]

 

[BZOFIQ]

Can't answer your question but that looks great.