This may or may not be on topic, but I should note I once repaired a small hole/gap in a formicarium with cotton soaked in resin - the type used for casting paperweights, jewelry, etc. by mixing the resin and hardener. Since the ants have direct access to the patch, I'm pretty sure I used a resin described as "food safe" "low VOC" and made in the US. (The resins may look the same but they are not the same - you can tell from the smell they are not the same.) The formicarium houses my Liometopum who have been fine, but it's a very small patch and Lios do not have big strong mandibles.
Edited by OhNoNotAgain, September 11 2024 - 9:13 PM.
Past & Present
Veromessor pergandei, andrei, stoddardi; Novomessor cockerelli
Camponotus fragilis, Camponotus sansabeanus (inactive), vicinus, laevigatus/quercicola, CA02
Pogonomyrmex subnitidus, P. californicus (inactive)
Liometopum occidentale (inactive); Prenolepis imparis; Myrmecocystus mexicanus (inactive); Tetramorium sp. (inactive); Lasius sp.
Termites: Zootermopsis angusticollis, and a box of drywood termites that can't be seen
Isopods: (most no longer keeping) A. gestroi, granulatum, kluugi, maculatum, vulgare; C. murina; P. hoffmannseggi, P. haasi, P. ornatus; V. parvus, P. pruinosus, T. tomentosa
Spoods: (no longer keeping) Phidippus sp., other