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Würth fire protection foam

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Würth fire protection foam

A fire protection foam for fire-safe sealing of linear joints

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Available in 1 version

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Fire-retardant, 1-component, expanding structural foam:


  • Fire resistance classes up to EI 180

  • Joint width up to 30 mm

  • Seals against fire and combustion gases

  • Suitable for application gun

  • Adheres very well to most construction materials

  • Can be used on building materials such as concrete, masonry, clay brick, leca, mortar, etc.

  • Good sound insulation performance
Notice

Usage for fire-rated joint seals must comply with ETA 21/0517 and the Würth assembly instructions. Cover hardened foam against UV radiation, e.g. with plaster, strip, or silicone.

ETA-21/0517