Is lexan compatible with KOH solutions? I see its use in etching lexan, but nothing about it holding up to KOH. I was going to use it for cell plate spacers and wanted to check beforehand.

I don't know about lexan, but check this compatibility site that kumaran posted in another thread:
Materials Compatability
I would suggest plexiglass or acrylic.

Bookmarked! Thanks for the link.

I don't know about KOH, but it is not compatible with NaOH, it get brittle.

Marlin

I used the compatibility link and have not found what I was hoping for. I have access to titanium plates, but they are not compatible with KOH or NAOH. Has anyone used titanium in their electrolyzer? What electrolites are compatible with titanium, if any?

Thanks,
Focus