Silicone dye can be used to color your siliconeCompare
This very soft silicone is ideal for casting molds with undercuts and for molds of fragile...Compare
This medium hard silicone can be used as a casting material. Suitable for fragile and deta...Compare
The silicone addition Green 30 is a 2-component casting silicone, that cures at room tempe...Compare
Silicones are perfect for simulating body parts. Whether it is a breast or genital organs.
Addition curing silicones are often skin-friendly and available in different hardnesses. Shore A 5 to A 10 feels soft like skin. Sometimes one uses a harder, stonger silicone to make a more tear resistant item like a dildo.
For copying body parts you usually use a disposable mold of alginate, in which you can cast silicone. How this works is evident from the video for copying a hand.
You can also knead a dildo yourself and copy this with alginate (easy mould without under cuts) or a 2 part plaster mould (for more demanding shapes with under cuts). After the mould is done you just pour in silicone (Transaprent 15) and your dildo will be ready in a few hours.
You can also create a silicone balloon and fill it with a silicone gel. This is usually used in lifelike fake breasts.
If you prefer a softer silicone you can also add silicone oil to the mix.