Silicone Moldmaking: Seamless Block Mold

In this tutorial we explain the process of making a seamless block mold for resin casting using 71-10 silicone. Of interest to new mold makers, will be the thought process of choosing a silicone for this type of mold and why we went with 71-10. You can find 71-10 silicone here: Special Thanks to Lhars Ebersold for helping out on this video. You can find here Alien eggs on her Etsy store here: