Mold Star 16 Fast – 1A:1B Mix by Volume Platinum Silicone Rubber – Pint Unit.
- Easy to use platinum silicone mold mix
- Cures to a soft, strong, tear-resistant rubber
- Good for casting wax, gypsum, resins, concrete, and more
- Pot life of 6 minutes and cure time of 30 minutes
- Mix ratio is 1A:1B by volume- no weighing scale is necessary