Yep, and it's not like "modern" glues/resins have been proved to last for centuries and/or be totally harmless for the humans living in the houses. Think of fo

Yep, and it's not like "modern" glues/resins have been proved to last for centuries and/or be totally harmless for the humans living in the houses. Think of formaldehyde based glues (widely used): https://en.wikipedia.org/wiki/Urea-formaldehyde https://en.wikipedia.org/wiki/Urea-formaldehyde https://en.wikipedia.org/wiki/Urea-formaldehyde#Health_concerns https://en.wikipedia.org/wiki/Urea-formaldehyde#Health_conce...