Indoor use only?

Hello Brandon.
Curious to know -it seems as all the super epoxy glazes- I am aware of -are rated for indoor use only….

What is the contraindications or issue outcome with outdoor exposure?
Is it seasonal temperatures, moisture or a comprehensive weather related insult to the sealer product?

I have seen some folks suggesting its use outdoor in DIY community boards ( with some follow up commentary correction) and wondered if indeed they had actual experience using it for outdoor projects.

So I hoped to clarify to if it’s possible to display a glazed item in a (sheltered outdoor) screened porch or covered foyer? If seasonal temperature swings might cause some trouble. Thank you!