When reusable molds or flexible prosthetic appliances are needed, Body Double Silk and Standard offer direct-application platinum silicone performance. Body Double Silk features self-releasing properties that ease skin-to-hair release without heavy release creams, while Body Double Fast Set thickens instantly to hold vertical angles on shoulders or torsos without slumping. Both systems pair seamlessly with plaster or gypsum backings for complete lifecasting workflows.
Skin-safe and respiratory-safe alginate molding powder, free of crystalline silica, capturing fine detail for single-use molds.
Fiber-reinforced, non-sag, life-casting alginate for detailed molds of a life subject.
Liquid alginate for skin-safe moldmaking.
Self-releasing skin-safe silicone rubber for on-skin molds.
Long-lasting platinum-cure, skin-safe silicone rubber for on-skin molds.
Fast-curing silicone rubber for lifecasting with high detail.
Mix and apply materials like Body Double®, Dragon Skin®, Ecoflex®, and Mold Star® from 400 ml cartridges using a static mixer.
Non-toxic skin conditioner and mold release for Body Double silicones.
Non-toxic skin conditioner for mold rubber release.
| Product | Cure Time | Specific Volume | Color | Mixed Viscocity | Mix Ratio By Volume | Mix Ratio By Weight | Pot Life | Color | Mixed Viscocity | Cure Time | Pot Life | Specific Volume | Mix Ratio By Weight | Mix Ratio By Volume | Shore A Hardness | Specific Gravity | Shrinkage | Specific Gravity | Shrinkage | Shore A Hardness | Tensile Strength | Die C Tear Strength | Elongation At Break | Die C Tear Strength | Tensile Strength | Elongation At Break |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alja-Safe™ | 8 min. | 26 cu. in./lb. | Light Purple | Variable | 1 Part Warm Water (80° F / 27° C) to 1 Part Alja-Safe Powder | 4 Parts Warm Water (80° F / 27° C) to 1 Part Alja-Safe Powder | 5 min. | Light Purple | Variable | 8 min. | 5 min. | 26 cu. in./lb. | 4 Parts Warm Water (80° F / 27° C) to 1 Part Alja-Safe Powder | 1 Part Warm Water (80° F / 27° C) to 1 Part Alja-Safe Powder | - | - | - | - | - | - | - | - | - | - | - | - |
| Alja-Safe™ Acrobat | 8 min. | 26 cu. in./lb. | Off White | Variable | 1 Part warm water (80° F / 27° C) to 1 Part Alja-Safe Acrobat® powder | 3 parts water to 1 part Acrobat® by weight | 5 min. | Off White | Variable | 8 min. | 5 min. | 26 cu. in./lb. | 3 parts water to 1 part Acrobat® by weight | 1 Part warm water (80° F / 27° C) to 1 Part Alja-Safe Acrobat® powder | - | - | - | - | - | - | - | - | - | - | - | - |
| Alja-Safe™ Breeze | 8 min. | 26 cu. in./lb. | Blue | Variable | 5 Parts Warm Water (80° F / 27° C) to 1 Part Alja-Safe Breeze liquid | - | 3 min. | Blue | Variable | 8 min. | 3 min. | 26 cu. in./lb. | - | 5 Parts Warm Water (80° F / 27° C) to 1 Part Alja-Safe Breeze liquid | - | - | - | - | - | - | - | - | - | - | - | - |
| Body Double™ SILK | 20 min. | 30.4 cu. in./lb. | Green | Brushable | 1A:1B | 1A:1B | 6 min. | Green | Brushable | 20 min. | 6 min. | 30.4 cu. in./lb. | 1A:1B | 1A:1B | 25 | 0.91 g/cc | <.001 in. / in. | 0.91 g/cc | <.001 in. / in. | 25 | - | - | - | - | - | - |
| Body Double™ Standard Set | 20 min. | 23.7 cu. in./lb. | Purple | Brushable | 1A:1B | 1A:1B | 5 min. | Purple | Brushable | 20 min. | 5 min. | 23.7 cu. in./lb. | 1A:1B | 1A:1B | 25 | 1.17 g/cc | <.001 in. / in. | 1.17 g/cc | <.001 in. / in. | 25 | 525 psi | 40 pli | 500 % | 40 pli | 525 psi | 500 % |
| Body Double™ Fast Set | 7 min. | 23.7 cu. in./lb. | Aqua, Green | Brushable | 1A:1B | 1A:1B | 90 sec. | Aqua, Green | Brushable | 7 min. | 90 sec. | 23.7 cu. in./lb. | 1A:1B | 1A:1B | 25 | 1.17 g/cc | <.001 in. / in. | 1.17 g/cc | <.001 in. / in. | 25 | 450 psi | 40 pli | 500 % | 40 pli | 450 psi | 500 % |
| Body Double™ Dispensing Gun | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Body Double™ Mixing Tubes | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Body Double™ Release Additive | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Body Double™ Release Cream | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
For over thirty years we have sought out the highest quality modelling, moulding and casting materials from around the world.
From silicones and resins to Jesmonite and special effects materials — a curated range for professionals, artists and makers.
Our sales team is widely known for their knowledge and dedication, supporting you in mould making, casting, sculpture and prototyping.
We ship from our warehouses in Amsterdam, Barcelona and Madrid to customers throughout Europe, from Greece up to Norway.
Founded in Amsterdam, FormX grew from a local art foundry into a major European supplier — with our roots firmly in the city.
FormX is specialized in the supply of the highest quality 3D modelling and reproduction materials available and has warehouses and showrooms in Amsterdam, Barcelona and Madrid.
