I didn't mean to be a smart a$$, but so many people are constantly trying to reinvent these processes, I just wanted to remind everyone that the materials that most of us are using really are the best for what we're doing. I understand that most people aren't prepared to make the investment, but theres good reason we're using mold rubber and resins...
I appreciate everybody trying to find new materials and processes, but sometime it seems like they're just not interested in learning the process.. just researching and making new suggestions...