• Narrow Joint

    Article No. 287605

    Narrow Joint

    Mineral joint filler

    Geprüft nach CG 2 WA
    Colour: silver grey | 2876
    Colour: silver grey | 2876
    Please choose a colour
    Packaging unit

    Product specifications

    On delivery

    Foot traffic After approx. 24 hours
    Mortar group (DIN 18550-2) III
    Bulk density Approx. 1.25 kg/dm³
    Water requirement 1.3 - 1.4 l / 5 kg
    6.5 - 7.0 l / 25 kg

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

    Field of application

    • For use on floors/walls indoors and outdoors
    • For interior and exterior use, in dry and wet environments
    • Joint widths of 1 - 5 mm
    • Grouting ceramic wall and floor coverings
    • Glass brick walls

    Properties

    • High abrasion resistance
    • Reduced water absorption
    • Grout in accordance with DIN EN 13888
    • Good flank adhesion
    • Resistant to water and frost
    • Preparation
      • Substrate requirements

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

      • Preparations

        Clean excess adhesive from joints.

    • Application
      • Mortar cover / Filling knife / Jointing iron / Squeegee
      • Application temperature: min. 5 °C max. 30 °C
      • Application requirements

        Temperature of the material, air and substrate: from min. +5 °C to max. +30 °C

      • Apply slurry over the entire surface area using a rubber trowel and push into the joints.

        Level off sharply and remove excess material.

        Use a slightly damp sponge to remove grout residue after it has set.

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

        Do not use on areas directly exposed to sunlight or on heated surfaces.

        Touch the material to determine whether it has hardened sufficiently and is ready for washing.

        Keep the amount of water used for cleaning to a minimum.

        Always use clean water for the final cleaning process.

        Protect the material from drying too quickly.

    • Working tools / cleaning
      • Mortar cover / Filling knife / Jointing iron / Squeegee
      • Mixer, rust-proof trowel, jointing board, sponge float, sponge

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

    • Storage / shelf life
      • Protect form moisture
      • Shelf-life 12 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
      • Approx. 1.8 - 3.3 km/m² (depending on the surfacing)

    • Application examples
      • On a 3 mm joint width, Narrow Joint is sufficient for:

        Surface
        5 kg container
        25 kg container
        Wall tiles 20/25

        approx. 13 m²

        approx. 65 m²
        Wall tiles 15 x 15 cm
        approx. 10 m²
        approx. 50 m²
        Medium mosaic
        approx. 6.6 m²
        approx. 33 m²
        Small mosaic
        approx. 4 m²
        approx. 20 m²


    • General information
      • 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.

        The mixing water must be of drinking water quality.

        May contain traces of pyrite (iron sulphide).

        The level of moisture in the substructure and the ambient conditions affect the hardening process and the colour brilliance.

        Light colours that are easily affected by dirt should not be used on floors.

        Deviations from applicable regulations must be agreed separately.

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

    • 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.

    Possible system products