• Historic Fugenmörtel

    Article No. 057325

    FM Historic

    Specially formulated jointing mortar

    Variant
    0573 | FM Historic
    Size / Quantity

    Brochures

    product.brochures.loading

    Product specifications

    On delivery

    Compressive strength Project-specific
    Dynamic E-modulus Dependent on compressive strength
    Hardened mortar bulk density Formulation-specific

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

    Field of application

    • For use indoors and outdoors
    • Renovating joints on historic masonry

    Properties

    • Reproduction of the original state in accordance with monument preservation targets
    • Specially adapted binder
    • Specially adapted grain size distribution
    • Can be made hydrophobic
    • Preparation
      • Substrate requirements

        Clean, dust-free and capable of supporting a load.

      • Preparations

        Pre-wet the substrate so that it is slightly moist.

    • Application
      • Application temperature: min. 5 °C max. 30 °C
      • Joints
      • Apply the jointing in two layers if possible, press in the jointing mortar and level flush but do not "iron".

        After application, work with a profiling tool (e.g. tubing).

    • Application instructions
      • Only mix as much mortar as can be used within approx. 2 hours.

        Once it has hardened, mortar must not be made workable again by adding either water or more wet mortar.

        Protect wet mortar surfaces against frost, rain and drying out too quickly for at least 4 days.

    • Working tools / cleaning
      • Joints
      • Mixer, trowel, jointing iron, profiling tool (e.g. tubing)

      • Clean tools with water while the material is still fresh.

    • Storage / shelf life
      • Protect form moisture
      • Shelf-life 6 months
      • If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.

    • Usage
      • Depending on the application / m²
      • Dependent on building and formulation

    • General information
      • The colour that is obtained after drying and hardening depends on the ambient conditions and the processing method. For instance, a freshly smoothed surface will be lighter than one that is smoothed later or roughened. Different grain sizes of the same product may lead to slight differences in colour. Substrates soaked from the back may cause discolouration.

        The mixing water must be of drinking water quality.

        May contain traces of pyrite (iron sulphide).

        Do not use on gypsum-based substrates.

        Low chromate content in accordance with Directive 2003/53/EC.

        The characteristic data of the product were calculated under laboratory conditions at 20°C and 65% relative humidity.

    • Disposal instructions
      • Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

    • Safety / regulations
      • For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.