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    Polyurethane casting compound Elan-tron® PU 4003 with hardener PH 4900

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    Polyurethane casting compound Elan-tron® PU 4003 with hardener PH 4900

    Due to its flexible properties, Elan-tron® PU 4003 is particularly suitable for potting pressure-sensitive components, such as components in sensor technology, inert gas tube contacts (reed contacts), ferrite core chokes, etc. In addition, Elan-tron® PU 4003 is very suitable for sealing potting of air filters.

    Mixing ratio: 100:24
    Hardener: Elan-tron® PH 4900
    Curing conditions: at room temperature 12-16 h, at 60°C 1-2 h
    Resin color: red
    Color of hardener: brown, transparent

    Container sizes:
    Resin: R PU 4003-10 in 10 kg container and R PU 4003-30 in 30 kg container
    Hardener: R PU 4900-1 in a 1 kg container and R PU 4900-10 in a 10 kg container and R PU 4900-35 in a 35 kg container

    Special features:

    • Flexible molding material
    • Low shrinkage
    • Low processing viscosity
    • Good dielectric properties
    • Good adhesion
    • Flexible to cold temperatures down to -40°C
    • Insulation class B (130°C)

    PDF product information


    Frequently asked questions


    Yes, for orders within Germany the minimum order value is 150 € and for export it is 350 €.

    We generally only accept cash advance.

    No, it is not possible to modify a placed order by any means (product, quantity, invoice and adress, method of delivery).


    FCA Langgöns, exclusive of packaging.

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