>>10019630Two part molds. I haven't found a way to do it with single piece molds. Pour resin on one side, then on the other, then flip them onto each other and put some weight (not too heavy) on top.
My biggest issue is mainly bubbling and degassing from the Smooth-Cast resins, and the mold quality isn't ideal due to flashing so it ends up making the joints slightly bigger than regular joints.
I made a mold of hobby-base joint sprue tree and recasted that, then cut/sand the pegs down to size if I needed. Because of bubbling and tiny air pockets and flashing, my recasted joints ended up bigger and weaker than the original joints.
