So, i accidentally grabbed a small bottle of resin IN2 instead if hardener (SLOW) when my hardener bottle ran out and completed the mix with more resin. Ive ended up with a mold with resin in it thats only got half the hardener in it it should have. Shall i bin it all now or is it worth waiting? and waiting ....

The resin will eventually solidify, but its thermal and mechanical properties will suffer.

4 days later and the resin is still not cured. tacky, thick , but not at all cured.. Binned - lesson learned i hope.,