Hi, i've been searching around for the cheapest way to make plastic parts from molds. I've looked at alumilite/alumalite. The stuff is expensive. What is the cheapest way to make plastic parts from a mold?
They don't have to be exceptionally strong or tough or anything, just cheap.
Is epoxy any cheaper or some other kind of resin perhaps? Have you rocket, railroad or scale model guys found anything economical.
Thank you to whoever replies.