Documentation

Silicone Miscellaneous

Silicone Miscellaneous

Silicone Additives

Various Silicon Products and Accessoires

  • Plat-Cat™

    Plat-Cat™

    Plat-Cat™ Platinum Silicone Cure Accelerator is an additive designed to accelerate the cure time of Smooth-On platinum silicone rubber products without significantly affecting the ultimate physical pr... more

  • SLO-JO™

    SLO-JO™

    SLO-JO™ Platinum Silicone Cure Retarder is an additive designed to extend the pot life (working time) of Smooth-On platinum silicone rubber products and Soama Foama® silicone foam without affecting th... more

  • Slacker™

    Slacker™

    Slacker™ is one component translucent clear fluid that is added to our translucent platinum-cure silicones such as Dragon Skin® and Ecoflex® products. Slacker™ will change the feel of the silicone rub... more

  • THI-VEX™

    THI-VEX™

    THI-VEX™ is made especially for thickening Smooth-On silicones for vertical surface application (making brush-on molds). Different viscosities can be attained by varying the amount of THI-VEX™ added. ... more

  • Silicone Thinner™

    Silicone Thinner™

    Silicone Thinner™ is a non-reactive silicone fluid that will lower the mixed viscosity of tin cure (condensation) or platinum cure (addition) silicone rubber products. Products Instructions Silicone T... more

  • NOVOCS™ Matte

    NOVOCS™ Matte

    NOVOCS™ solvents are low viscosity silicone solvents that evaporate quickly. NOVOCS™ is particulary useful in thinning down Psycho Paint® silicone paint base to apply via brush or airbrush to cured pl... more

  • NOVOCS™ Gloss

    NOVOCS™ Gloss

    NOVOCS™ solvents are low viscosity silicone solvents that evaporate quickly. NOVOCS™ is particulary useful in thinning down Psycho Paint™ silicone paint base to apply via brush or airbrush to cured pl... more

  • Accel-T™

    Accel-T™

    Accel-T™ is a one-component additive that will reduce the cure time of Smooth-On tin cure silicone rubber compounds, in proportion to the amount added, from overnight to a few hours. Accel-T™ is added... more

  • SLIDE™ STD

    SLIDE™ STD

    SLIDE™ STD Liquid Surface Tension Diffuser is an additive for platinum cure silicone rubber that creates a cured silicone piece with greatly reduced surface tension. Cured silicone slides across itsel... more

  • Silthix

    Silthix

    Thickener for tin and platinum silicone rubbers. A few percent change a liquid silicone in a pasty or brushable mass. Products... more

  • Silicone matting & straightener

    Silicone matting & straightener

    Silicone matting & straightener Accessories to adjust the shine of silicones or to smooth it down during curing. Products... more

  • Inhibit-X

    Inhibit-X

    Inhibit X™ is a single component, low-viscosity liquid that provides an added measure of protection against cure inhibition when pouring platinum silicone rubbers over many surfaces including sulfur c... more

  • Power Mesh

    Power Mesh

    “Power Mesh is an 80% Nylon/20% Spandex blend typically used to reinforce silicone prosthetics or for fixing tears in silicone. This material is a 4 way stretch material so it will move with the... more

Thickeners

  • THI-VEX™

    THI-VEX™

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

  • Silthix

    Silthix

    Thickener for tin and platinum silicone rubbers. A few percent change a liquid silicone in a pasty or brushable mass. Products Silthix ... € 5.80 Buy now ... more

Accelerators

  • Plat-Cat™

    Plat-Cat™

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

Retarders

  • SLO-JO™

    SLO-JO™

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

Thinners

  • NOVOCS™ Matte

    NOVOCS™ Matte

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

  • NOVOCS™ Gloss

    NOVOCS™ Gloss

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

  • Slacker™

    Slacker™

    Buy Smooth-On at FormX Smooth-On is one of the world’s leading manufacturers of 3D modeling materials such as mold-making, casting and special effects materials, as well as industrial casting r... more

Bonders

  • Bond FX

    Bond FX

    Bond FX For painting, surface preparation, encapsulating gel filled appliances or for reparing seams in silicone. Bond FX is a unique two part Platinum silicone coating that can be brushed or sprayed... more

Why buy at FormX?

  • Dedication to Materials

    Dedication to Materials icon

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

  • Inspiring + Unique

    Inspiring + Unique icon

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

  • Expert Advice

    Expert Advice icon

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

  • Shipping Across Europe

    Shipping Across Europe icon

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

  • Amsterdam Original

    Amsterdam Original icon

    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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