Lifecasting silicone & skin-friendly platinum silicone Here you will find silicones that can be applied to the skin easily and safely. Just like with alginate, you often need a support cap for silicone to keep the silicone shape. Use a plaster cast for this. After applying it to the skin...
Lifecasting silicone for body impressions (1)
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PolytekPlatSil Gel-0020 – Ultra-Soft Platinum Silicone for Prosthetics & SFX Moulage
€55,23€45,64 Incl. VAT Excl. VAT
Lifecasting silicone & skin-friendly platinum silicone
Here you will find silicones that can be applied to the skin easily and safely.
Just like with alginate, you often need a support cap for silicone to keep the silicone shape. Use a plaster cast for this.
After applying it to the skin and waiting for 20-30 minutes, you have a firm, flexible mold that can be used multiple times. Silicone therefore has a significant advantage over alginate.
⚠️ These products are intended for professional use in bodycasting, lifecasting and SFX applications
Why choose platinum lifecasting silicone?
Safe on the skin
Skin-friendly platinum-cure systems specially developed for direct contact with the skin for body impressions
Fast curing
Transparent systems such as 15 and 40 quickly reach a solid form for efficient work
Reusable molds
Strong elastic material that allows multiple castings without loss of quality
Professional quality
Suitable for FX, film, theatre and high-end body casting applications
Processing & curing
Prepare
- ✓ Ensure clean, dry skin
- ✓ Prepare support cap (plaster cast)
- ✓ Apply release agent to hair/eyebrows if necessary
Application & curing
- → Mix according to ratio (see TDS)
- → Pour or brush a layer on the skin
- → Wear for 20-30 minutes depending on system
- → Apply support cap as soon as the first layer of 'rubber' is applied
Applications
Bodycasting & lifecasting
Make safe casts of hands, face, torso, or full body. Use a support cap (plaster cast) for stability.
Masks & SFX prosthetics
With the thixotropic and soft-flexible variants (such as FX Softener) you can achieve realistic skin textures for film, theatre and props.
Transparent casting molds
Use the transparent 15 or 40 systems for casting molds that require detail and control – ideal for multiple casting operations.
⚠️ Note: Some systems require a separate release agent for hair/eyebrows. Always read the product's SDS and TDS.
Compatibility & considerations
Platinum-cure silicone
Do not allow sulfur-containing clay or latex to come into contact with skin or molds; sulfur inhibits curing.
Support cap (plaster cast)
Provide good support, especially for parts of the body that overhang.
Softener & Thixotropic additives
FX Softener or thix additives allow you to adjust the hardness and workability – important for skin texture or layered systems.
Frequently Asked Questions
Are these silicones safe for direct skin contact?
Yes – these platinum-cured systems are skin-friendly and intended for body impressions, provided they are applied correctly and adhere to the TDS guidelines. Always test a small area of skin first for sensitive individuals.
How long should I wait after applying demould?
Depending on type and temperature: often 20-30 minutes for a primary skin layer, but check the product TDS for exact curing time.
Do I really need a support cap when using it on skin?
Yes — for body parts with overhang or depth, a support cap (such as a plaster cast) is highly recommended to support the shape and prevent deformity.
Can I adjust the hardness of the mold?
Yes—by adding a softener or mixing with thixotropic additives, you can achieve a harder or softer/meaty effect. Note that this can also alter the mechanical properties.
What is the difference with alginate?
Compared to alginate, platinum silicone offers long-term durability, better detail reproduction, higher tensile strength, and flexibility across multiple casting operations.
Advice & order
Ready to use professional lifecasting silicone or skin-friendly platinum systems? Choose your type, volume, and desired hardness and order now. Questions about dosage, support caps, or post-processing? We're happy to help.