Fijicrete cure times

[shiftline]

I have 3 rocks together in the span. So it "would be nice" to solidify it. Maybe a try a huge chunk of it in the crack and hope for the best. I fear rocks would break if I drill with a hammer drill.

[Aquattro]

I've tried the drilling too, left with rubble I really suck at rock work, so I just pile stuff up and hope gravity remains constant.

[Howie]

I built my stucture with fijicrete and moved it after, but I used zip ties to hold it until it was cured then cut most of them off. I left a few zip ties hidden in the rock work for insurance and also there is an arcylic rod supporting some of it. When I drilled my rock I used a masonry bit and used a regular half inch drill and went really slow and let the bit do the work. I tested drilling the rock on a few extra pieces before i did my main structure.