Coating inside with Beeswax

[Finman]

There's a few on here that live in their own little bubble.

Said the senior bubble professor.
.

 

[TooBee...]

I am curious -what sort of insulation have you built one from?

I'm trying several methods / products, I've started with Celotex type stuff from the local store and am now on Polystyrene type floor insulation which I'm painting with acrylic to seal. Probably too late in the year to test any of them out, but may move a nuc into one of them later to see if they like it.