Life Casting Liquid Silicone is a two-component, addition-cure (platinum-catalyzed) material that can be easily colored. Once parts A and B are mixed together, they can quickly cure at room temperature. The cured silicone rubber is incredibly soft, elastic, and capable of accurately reproducing intricate details. This high performance silicone has a skin-like feel, can be stretched to multiple times its original size without tearing, and will spring back to its original shape without deformation.