Go for it Shannon.
With my lack of ability i probably will never actually successfully climb your project but i’ll have crack.
The glue specs seem fine. One question though. It states Sika glue can handle prolonged temps of 50C. I’m no expert but i’m sure the rock in the quarries has well exceeded 50C, i have the burns to prove it. Do you reckon this is a drama? I would say far less a concern than a bashed in carrot what with expansion and contration of rock?
Reckon it works really well in NZ because its always bloody cold there.
Also Shannon, if you ingest it remember not to Vomit, just drink a glass of water.