Hey guys I just wanted to see if i am makeing the best use of my maerals.
Currently I am useing 2 part molds that are about 3-4 inches in thickness on each side *6-8 inches total* I have been doing this so that the mold is rigid enough to be taped together without a wood support frame however it is fairly expensive material wise and had been considering halfing the thickness and adding a perminate support such as a plaster mother mold shell.
Was wondering how thick are your molds and if anyone has a methid they use to minimize the amount of rtv they use.