Smooth-On Mold Star 30 silicone mold making kit
Silicone mold making kit that cures to tear-resistant, flexible rubbers suitable for casting wax, gypsum, resins, and more. Easy-to-mix 1:1 ratio with durable molds; some users note long-term breakdown
Highlights
- soft, tear-resistant rubber
- low long-term shrinkage
- long-lasting molds for multiple casts
Pros
- tear-resistant silicone
- low long-term shrinkage
- easy to mix 1:1
- suitable for multiple casting materials
Cons
- some users report molds break down over time
- perceived value for money concerns
Best For
Features
- Cures to a soft, tear resistant silicone rubber
- Low long-term shrinkage for stable mold libraries
- Molds suitable for casting wax, gypsum, resins, and other materials
- Easy-to-use platinum silicone mold mix for reliable casting
- Durable molds that last over time in mold-making projects
