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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 irritating reaction in your lungs.

EROSIL® is used in silicone sealants which can be found in any bathtub as well as in car paints. In this case, pyrogenic oxides result in thixotropy, low moisture absorption, mechanical stability and the optimization of rheological properties.


  • Aerosil /50gr

    Universal thickening agent for resins and rubbers.

    3,55 EUR

  • Aerosil /250gr

    Universal thickening agent for resins and rubbers.

    9,92 EUR

  • Aerosil /500gr

    Universal thickening agent for resins and rubbers.

    14,99 EUR


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  • Casting

    a wide range of flexible and rigid casting materials.

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    expanding flexible and rigid foams, rigid blocks.

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    flexible and rigid molding for all sorts of objects.

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    resins and other materials used for rapid prototyping.

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    restoring in- and exterior ornaments and buildings.

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