• Rundschnur

    Article No. 426301

    Round Cord

    Highly elastic, closed-cell PE foam strands

    Brochures and Catalogues


    Product specifications

    The stated values represent typical product characteristics and are not to be construed as binding product specifications.

    Field of application

    • Backfilling joints on interiors and exteriors
    • For construction joints according to DIN 18540


    • Extruded backfilling material made from polyethylene (PE)
    • Closed-cell in accordance with DIN 18540
    • Good compatibility
    • Repels water
    • Resistant to ageing
    • Normal flammability (fire class B2)
    • Preparation
      • Substrate requirements

        The sides of the joints must be load-bearing, dry, clean and free of grease, metals must be bare.

    • Application
      • Application temperature: min. 5 °C max. 35 °C
      • Use a suitable tool to press the material into the joint cavity.

    • Application instructions
      • Do not use sharp tools as they will damage the closed-cell surface.

        For secure retention and to limit the joint depth, the diameter must be approx. 20% larger than the joint width.

    • Storage / shelf life
      • Store frost-free and cool / protect for moisture / close containers
      • Unlimited shelf-life
      • Unlimited

    • General information
      • The applicable regulations and legal requirements must be observed.

        Current regulations and legal requirements must be taken into account and deviations from these must be agreed separately.

        The relevant test certificates must be observed when planning and carrying out work.