To all of you amazing artists out there, I am trying to find some research on mold making on a large scale. I am making a merman tail as part of my major project at uni, we are using fibreglass for the internal core, I am now currently sculpting on this. I am having difficulty in finding research on mold making on a large scale, especially to do with injection holes. This project is just over 6ft tall, I was going to do this with foam latex to keep costs down (however time wise and the small oven size that uni have, I am having to use silicon).
Any advice on what books are out there on this or video's that will help with my research would be greatly appreciated.