Product of


    Intumescent material

    KERAFIX® FLEXpremium H is a flexible, intumescent material that foams up under pressure with thermal influence. Special feature: In case of fire it will foam up and create a pressure-resistant and solid foam body. KERAFIX® FLEXpremium H is insensitive to moistureas as far as possible.


    • Classification E (normal flammability) according to DIN EN 13501-1
    • European Technical Approval ETA-18/0538

    Application areas

    • Fire protection doors from wood, steel or aluminium
    • Glazing
    • Façades
    • Safety cabinets, safes
    • In drywall construction: Inspection flaps, separating walls and ceiling constructions
    • Component grooves, heat insulation elements
    • Pipe sealings and cable insulation
    • Gas stop valve, pneumatic drives

    Executed Variants

    KERAFIX® FLEXpremium H without additional lamination

    • Variante SK: One-sided self-adhesive
    • Variante DF: One-sided laminated with PVC-foil in different colors