PU casting resins

Odorless, easy to mix, easy to poor. These resins will help you to meet any modelling, prototyping, scening or industrial challenge.

Crystal Clear Data Table

SC-300 Series Properties Tabel

SC-325 Series Properties Tabel

Smooth-Cast Onyx Data

Task Series Physical Properties Tabel

  • FormCast Rhino

    FormCast Rhino

    The Form Cast RHINO liquid plastic is an ultra low viscosity resin with ivory color. When properly used it will yield strong, detailed and bubble free castings. Vacuum degassing is not necessary. Form... more

  • FormCast Burro

    FormCast Burro

    The Formcast Burro liquid plastic is an ultra low viscosity resin with a cream color and is good for making bubble free castings. Vacuum degassing is not necessary. The resins can be mixed with variou... more

  • PU Clear Resins

    PU Clear Resins

    Crystal Clear™ Series resins are water white clear and made specifically for applications that require absolute clarity. These rigid urethane casting resins differ only in working and demold times.Low... more

  • Task series - Performance Casting Resins

    Task series - Performance Casting Resins

    Task Series TASK® Plastics are a new generation of performance urethane casting resins that offer superior physical properties compared to our popular Smooth-Cast line of general purpose casting resin... more

  • Smooth-Cast™ 45D, 60D, 65D, 66D

    Smooth-Cast™ 45D, 60D, 65D, 66D

    The Smooth-Cast™ Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer excellent impact resistance. These plastics are easy-to-use (mix ratio is... more

  • Smooth-Cast™ 300 Series

    Smooth-Cast™ 300 Series

    Videos SC-300 Series info Smooth cast ™ 300 series are ultra-low viscosity, bright white casting resins with various potlife and demold time. Vacuum degassing is not necessary. They offer the convenie... more

  • Smooth-Cast 325 series

    Smooth-Cast 325 series

    neutral color resins, ideal for adding color pigments or creating marble, wood-grain, bronze, brass or other effects. Technical bulletin Smooth Cast 325 series SC-325 Series Properties Table Product N... more

  • Smooth-Cast™ 385

    Smooth-Cast™ 385

    Smooth-Cast™ 385 is a mineral filled urethane casting resin that is very hard and durable. When Parts A and B are mixed in proper proportion (1A:5B by weight), Smooth-Cast™ 385 cures at room temperatu... more

  • Smooth-Cast Onyx™

    Smooth-Cast Onyx™

    Smooth-Cast ONYX™ is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic. ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low vi... more

  • Feather-Lite

    Feather-Lite

    Feather Lite™ is a heavily filled low-density urethane casting resin. Cured plastic is lightweight (it floats in water!) and has a much lower density than other casting resins. Feather Lite™ features ... more

  • Shell-Shock

    Shell-Shock

    Shell Shock® FAST and Shell Shock® SLOW are thixotropic plastics that self -thicken when mixed and can be brushed onto a variety of surfaces or into rubber molds. When Parts A and B are mixed in prope... more

  • Plasti-Paste™

    Plasti-Paste™

    Plasti-Paste™ is a two component fiber resin that is designed for vertical surface application. Part A is a liquid and Part B is a paste. Mix ratio is 1A : 3B by volume (41A:100B by weight). It has no... more

  • SMASH! Plastic™

    SMASH! Plastic™

    SMASH! Plastic™ is a new urethane liquid plastic designed to shatter/crumble on impact (“breakaway glass”). SMASH! Plastic™ is water clear and, once fully cured, shatters like glass. It ca... more

  • EZ-Spray™ Series

    EZ-Spray™ Series

    EZ-Spray™ Plastic and EZ-Spray™ Styrocoat™ are both Urethane plastic sprayable with 2 minutes working time. EZ-Spray™ Plastic is generally chosen for casting and EZ-Spray™ Styrocoat™ is generally chos... more

  • Axsson

    Axsson

    Axson F40 is filled fast cast polyurethane resin used for tools for foundries as core boxes, foundry patterns, model plates and any type of parts or tools requiring a good abrasion resistance. Charact... 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

    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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