Additives & Accessories

Additives

Thinners, retarders, accelerators, matte, gloss, flexers, uv protection and others.

SO-CURE™, Sun Devil™, Ignite™, Matrix™, THI-VEX™, Silicone Thinner™, Inhibit X™ etc

  • PU-Additives

    PU-Additives

    ACCELLERATORS, SOFTENING AGENTS, UV PROTECTTION Additves for urethane rubber, plastic or foam system. ... more

  • Silicone Miscellaneous

    Silicone Miscellaneous

    Silicone Additives Various Silicon Products and Accessoires Technical bulletin Plat Cat Technical bulletin Silicone thinner Technical bulletin Slo-Jo Technical bulletin Slacker Technical bulletin Thi-... more

  • Latex Additives

    Latex Additives

    Latex Additives Add to liquid latex for thicker mixture. This is particularly useful when painting latex onto non-porous surfaces, or when rapid build up of mould thickness is required. Products ... more

  • Polyester Accessoires

    Polyester Accessoires

    Polyester Anti Stick Additive Products... more

  • Polyester Catalyst (MEK)

    Polyester Catalyst (MEK)

    Polyester Catalyst (MEK) MEK catalyst to use with polyester resins and polyester anti-adhesive. Products... more

  • Reinforcement Materials

    Reinforcement Materials

    Reinforcement Materials Reinforcement maetrials can be used with plaster, concrete or other materials to increase the tensile strength of these materials. Products... more

  • Glass Fibre reinforcement

    Glass Fibre reinforcement

    Polyester Glass Fibre Reinforcement material to build thin, strong layers, Fiberglass matts, twill fabric, Multi-axial, Chopped Glass Fiber… Products... more

  • Gypsum Retarder

    Gypsum Retarder

    Gypsum & Cement Additives Products to change and Enhance the quality of Gypsum Products... more

  • Aerosil

    Aerosil

    what is Aerosil Light weight filler and thickening agent can be added to a variety of rubbers and resins to achieve a thixotropic effect. Use a dustmask when handeling for this material can inflict a ... more

  • Matrix™ Additives

    Matrix™ Additives

    Products ... 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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