Life casting silicone is a type of silicone rubber used for creating molds of living organisms or body parts. It is a popular material in various fields, such as special effects, art, medical applications, and prosthetics. Life casting involves making a detailed replica of a person's body part or even their entire body. The process is typically used for artistic or medical purposes, like creating sculptures, prosthetics, or medical training aids.
Life casting silicone is specifically formulated to be skin-safe and non-toxic, making it suitable for direct contact with the human body. It is usually a two-part silicone system that cures (hardens) when the two components are mixed together. The mixture is then poured or brushed onto the body part to be cast. The silicone captures fine details and textures, resulting in a highly realistic mold.
Here are some key properties of life casting silicone:
Skin-safe: The silicone used in life casting is formulated to be safe for skin contact and does not cause irritation or allergic reactions in most people.
Fast curing: Life casting silicone typically has a relatively fast curing time, allowing the mold to be removed from the body relatively quickly.
High accuracy: It captures fine details and textures, making it ideal for replicating the human form.
Flexibility and durability: The cured silicone molds are usually flexible and durable, which allows for easy removal of the cast and multiple uses of the mold if needed.
Non-stick properties: Silicone molds are naturally non-stick, reducing the need for mold release agents in most cases.
It's important to note that when working with life casting silicone, proper safety precautions should be taken, and the manufacturer's instructions should be followed carefully. Additionally, the use of life casting materials on others should always be done with their informed consent and in a respectful manner.