Foam/Grout humid hides?

[JennLP272]

I made my first small foam/grout setup this past weekend but still have a tupper wear bowl for moist/humidity hide. I usually use ecodirt in the bowl so my female can lay eggs when needed and it still stays moist/humid if my male uses it. I was wondering how you make a humid hide with the grouted decor?

 

[zakdat]

Have you thought of using a spray foam around the tupperware container and either making a lid out of regular poly and grouting it to match or making a spray foam lid? I was going to do it, but ran out of time and found that I liked the exoterra gecko cave for a moist hide better. Nice looking setup, by the way.

 

[indyana]

I've seen people use the above idea (spray foam) or make a holder compartment for a tupperware container using foam/grout.