Easy Mold 1:1 RTV Silicone Rubber

This is a strong, flexible, food-grade mold-making material for plaster, concrete, wax, soap, low-melt metal, baking, chocolate, ice cubes, air-dry clay, and resins. This self-releasing compound is excellent for picking up small details, can be worked with for up to one hour, and cures within 24 hours with no shrinkage. It can be heated up to 400°F (204°C).