DIY Injection Molds (Inject plastic into silicone!) - "This changes all of it."

This one got me VERY excited! You can make your own low-cost, low-tech silicone mold, within a metal frame, for plastic injection molding!
(You can also use epoxy, 3D printed injection molds, or heat resistant tin cure silicone.)
The blank aluminum mold frames shown in this video were purchased from LNS Technologies:
www.techkits.c...
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