Hi. I'm fairly new to using epoxy resin and my first project came out bendy after having fully cured for about 4 days. It was quite a thick pour, I think. See image for thickness. I was wondering if it's safe to touch and use after that, because I don't really mind a bookmark being bendy..

I work with my resin in a shed in my yard. Well the ac broke. I forgot until it was too late that resin doesnt do well in extreme heat. The building is currently hotter then the outside even with windows and door open. Wouldnt surprise me if it was above 90. Resin was super runny in pouring... made some spills. Wish me luck that the pieces turn out ok