Mold Star 20T Silicone Mold Making Rubber - Trial Unit
[Product Information]
- Pourable translucent platinum-cure silicone rubber with Shore 20A Hardness
- 6 min. pot life / 30 min. cure
- Easy to Mix: mixed 1A:1B by volume (no weighing scale necessary)
- Good for casting wax, gypsum, resins, concrete and other materials
- Heat resistant up to 450°F (232°C)
