Thick surfaces

My project that I want to do will be very thick, maybe up to 10cm,

You can use any Resin you want and pour a little at a time and wait at least 6 hours before adding another layer and wait at least 6 hours. Continue until you have reached the desired thickness and allow to cure for 24-48 hours.

If you think it sounds complicated, you can use Deep Pour instead

With Deep Pour, you can pour up to approx. 10-11cm at once