Platinum Cure Silicone Rubbers & Foam

Choose the right product

We have food-safe silicones, skin-safe silicones, silicones for special-effects and prosthetics. Cheap silicones and silicone putty’s that can be mixed and applied by hand, brush-on silicones that are applied with a brush or spatula,

Tranlucent silicones and silicones with a one to one mixing ratio (1A:1B). Silicone gels and silicone foams.

Not to forget many accessoires, paint and pigments.

Food Safe Silicones

Smooth-Sil® 940, Sorta Clear and Equinox are food grade silicones suitable for making baking molds and trays, ice trays, casting butter, chocolate and other applications used to produce food. CLICK HERE

Skin Safe Silicones

Skin safe lifecasting silicone rubbers can be applied directly to the skin to make molds of the face, hands and other body parts. These rubbers cure quickly and will reproduce perfect detail from any original model - far better detail than any alginate.

Skin Safe Silicones

Special Application Silicones

These silicones are used for a myriad of applcations like masks and appliances in special effects, broken glass effects, dummys and dolls, animations, proshetics etc.

Budget Mould Making

FormX home branded silicones offer a budget solution for mold making challenges. For affordable and excellent moulds it is also worth to have a look at our quality Polyurethane Moulding Compounds

Silicon Putty

Silicon putty’s can be mixed and applied by hand. They have little working time and cure rapidly. This is why they are ideal for on site applications in hard to reach places. Used for duplication / restauration of historical sites and artifacts. Moulding of lifestock. Moulding of picture frames etc.

Brush-On Moulding Silicones

Brush-On Moulding Silicones are highly viscous silicones that can be brushed onto vertical surfaces without sagging. Generally applied in multiple layers they allow for easy and consistant mould making. Extremely suitable for the fabrication of “glove molds” that can be pulle from the original like a sock.

Mold-Max Stroke is a Chemical thickened silicone that is ready to brush-on. Other Mold-Max Series Silicones can be thickened with Thi-vex for brush-on applications.

We also include Brush-On 35 Polyurethane in this listing because , though strictly speaking not being a silicone, it forms an excellent alternative for strong and dimensional stable brush-on molds.

Clear and Translucent Silicones

These silicones are translucent or clear and can be used for a variety of special effects and mold-making applications. They can be easiliy pigmented with our Silg-Pig piments or our FormX Siltone pigments. Clear molds are favored for rapid prototyping to be able to visually cut out the original model.

  • Dragon Skin™ Platinum Cure Silicone

    Dragon Skin™ Platinum Cure Silicone

    Dragon Skin™ Series silicones are high performance platinum cure silicone rubbers that can be mixed 1A:1B by weight or volume and cure at room temperature with negligible shrinkage. Cured Dragon Skin™... more

  • Ecoflex™ Series -  Platinum Cure Silicone

    Ecoflex™ Series - Platinum Cure Silicone

    Ecoflex™ Series - Super-Soft, Addition Cure Silicone Rubbers Soft, Softer, Softest . . . Ecoflex™ rubbers are available in several different hardness: Shore A‑5, Shore 00‑50, 00‑35, 00‑30, 00‑20, 00‑1... more

  • Equinox™ Series

    Equinox™ Series

    Equinox™ Silicone Putty Products are new silicone compounds (platinum catalyst) that can be easily mixed and applied by hand to a variety of surfaces. Equinox™ Putty is mixed in equal amounts (1A:1B) ... more

  • Mold Star™ Platinum Cure Silicone

    Mold Star™ Platinum Cure Silicone

    Mold Star™ silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage. Molds made with Mold Star™ will last a long time in your mold library and are good ... more

  • Rebound™ Series

    Rebound™ Series

    Rebound™ silicone rubbers are easy-to-use platinum-cure silicone rubbers which self-thicken for making brush-on molds of almost any model. Mixed 1A:1B by volume (no scale necessary), Rebound™ can be a... more

  • Smooth-Sil™ Platinum Silicones

    Smooth-Sil™ Platinum Silicones

    Smooth-Sil™ Platinum Silicones cure at room temperature with negligible shrinkage. With different hardnesses to choose from, Smooth-Sil™ products offer tremendous versatility and are suitable for maki... more

  • SORTA-Clear™ Series  Platinum Cure Silicone

    SORTA-Clear™ Series Platinum Cure Silicone

    SORTA-Clear™ Series rubbers are premium water white translucent silicone rubbers (platinum catalyst) which cure at room temperature with negligible shrinkage. Available in Shore 18A, 37A and 40A hardn... more

  • Skin-Safe Platinum Cure Silicone

    Skin-Safe Platinum Cure Silicone

    Body Double™ “ Standard Set”, Body Double™ “Fast Set”, and Body Double™ SILK are long lasting skin safe lifecasting silicone rubbers that can be applied directly to the skin to... more

  • Psycho Paint™  Platinum Cure Silicone

    Psycho Paint™ Platinum Cure Silicone

    Psycho Paint™ is a versatile and easy to use platinum silicone paint base developed to help special effects and prosthetic artisans, doll makers, etc. easily create painted-on color effects for their ... more

  • Platsil Gel & Deadener Platinum Cure Silicone

    Platsil Gel & Deadener Platinum Cure Silicone

    PlatSil Gels are platinum-cured silicone rubbers that have become the industry standard for making state-of-the-art theatrical prosthetic devices for film, theater and television.These silicones are u... more

  • Rubber Glass™ Platinum Cure Silicone

    Rubber Glass™ Platinum Cure Silicone

    Water-Clear Silicone Rubber Perfect for making Flexible Glass & Ice Effects. Rubber Glass™ can be used to create a variety of special effects (i.e. simulated broken glass where human contact is re... more

  • Encapso® K Platinum Cure Silicone

    Encapso® K Platinum Cure Silicone

    Encapso® K is a water clear encapsulation rubber that looks just like water and is ideal for a variety of encapsulation and display applications. How Does Encapso® K Work? – Two clear liquids (Part A ... more

  • Solaris™ Platinum Cure Silicone

    Solaris™ Platinum Cure Silicone

    Solaris™ is a low viscosity, clear and colorless liquid platinum cure silicone rubber compound designed for use in protecting of electronic components and other assemblies. It will protect components ... more

  • Soma Foma Platinum Silicone Foam

    Soma Foma Platinum Silicone Foam

    Soma Foama™ is a soft two-component platinum silicone casting foam that is versatile and easy to use. Soma Foama™ can be poured into a mold or over other surfaces. Vibrant colors can be achieved by ad... more

  • EZ-Brush™ Vac Bag Silicone

    EZ-Brush™ Vac Bag Silicone

    Brushable Platinum Silicone Rubber EZ-Brush™ Vac Bag is a brushable, Platinum-Cure Silicone Rubber developed especially for fabricating reusable vacuum bags by hand. No spray equipment is required EZ-... more

  • Silicone Accesoires & Additives

    Silicone Accesoires & Additives

    Silicone Accesoires & Additives Various Silicone Products en accesssories Technical bulletins Technical bulletin Plat Cat Technical bulletin Silicone thinner Technical bulletin Slo-Jo Technical bu... more

  • EZ-Spray Platinum Silicones

    EZ-Spray Platinum Silicones

    EZ-Spray® 35 Platinum Silicone Rubber can be sprayed onto vertical surfaces with minimal surface preparation, for making fast rubber molds of large surface areas. Products Instructions Preparing To Sp... more

Why buy at FormX?

  • Dedication to Materials

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    For over thirty years we have sought out the highest quality modelling, moulding and casting materials from around the world.

  • Inspiring + Unique

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    From silicones and resins to Jesmonite and special effects materials — a curated range for professionals, artists and makers.

  • Expert Advice

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    Our sales team is widely known for their knowledge and dedication, supporting you in mould making, casting, sculpture and prototyping.

  • Shipping Across Europe

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    We ship from our warehouses in Amsterdam, Barcelona and Madrid to customers throughout Europe, from Greece up to Norway.

  • Amsterdam Original

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    Founded in Amsterdam, FormX grew from a local art foundry into a major European supplier — with our roots firmly in the city.

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