Ecoflex 00-50 Platinum Silicone 2 lb Kit

I was able to easily copy a few dice from a board game that had been lost. Unfortunately I'll need a pressure pot or vacuum chamber to get the bubbles out of the resin, but the silicone worked perfectly. It's soft enough to easily remove the dice but very strong. I imagine I would be able to make a ton of dice from a single mold. A word of caution: SLA resin does inhibit this platinum cure stuff, so you will need something like inhibit X, or another method to create the mold from a 3d printed master.

Somewhat fragile, for the softness not too bad. I think I'll switch to urethane for better grip and durability in robotics applications. For *other* applications this stuff is amazing. Just wish silicone wasn't so expensive.

This is easy to use. 1 to 1 mix. I did not need much for a small project and now have a lot left over so I will have to think of other uses for it but I am sure something will come up.

Since I couldn't find full size 3D molds for chess pieces, I ordered this! I was so nervous as the first silicone I purchased didn't quite work for what I was needing... I am in LOVE!!!!! I will never use another product to make my molds! I went from a 12hr cure time to 3hr...its so flexible but doesn't feel like it's going to tear. I am no pro... Actually 2nd time ever making my own molds so I am still figuring out how to make my molds smaller and less waist full... But I am happy!! I can finally pour a full side of chess pieces at 1 time!!

This stuff is exactly as advertised, check their website for more details but it works like it says. The only downside to this is the cost is pretty hefty.