Article No. 635825


    Floor-levelling compound for interior areas

    6358 | grey
    Size / Quantity

    Product specifications

    On delivery

    Loading Foot traffic after approx. 3 h
    Full loading capacity after approx. 28 d
    Flexural tensile strength After 24 h: approx. 4 N/mm²
    After 7 d: approx. 5 N/mm²
    After 28 d: > 7 N/mm²
    As per DIN EN 196
    Compressive strength After 24 h: approx. 20 N/mm²
    After 7 d: approx. 25 N/mm²
    After 28 d: > 30 N/mm²
    As per DIN EN 196
    Hardened mortar bulk density After 28 days: approx. 2.0 kg/dm³
    Adhesive pull strength > 1.5 N/mm²

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

    Field of application

    • For use on floors indoors
    • Levelling layer under coatings
    • Levelling layer under floor coverings
    • Levelling layer under ceramic surfacing
    • Layer thickness on cementitious/calcium sulphate based substrates: 3 - 20 mm, in broken-out areas up to 30 mm
    • Suitable for use with underfloor heating


    • Hydraulically hardening
    • Low-stress
    • Treated with synthetic resins
    • Good flow properties
    • High strength and hardness
    • Pumpable
    • Very low emissions (GEV-EMICODE EC1plus-R)
    • Fire behaviour: class A2fl-s1 (as per DIN EN 13501-1)
    • Preparation
      • Substrate requirements

        The substrate must be firm, free of cracks and capable of supporting a load. Remove unstable surface coatings and/or separating layers (dirt, dust, oil, paint residues etc.).

      • Preparations

        Prime the surfaces with Primer Hydro LC. See the relevant Technical Data Sheet for more information.

        Expansion joints, movement joints and edge joints must be retained. Apply strips of insulation material to rising components to prevent the compound from flowing into the connection joints.

        Roughen smooth surfaces.

    • Application
      • Application temperature: min. 5 °C max. 25 °C
      • Mortar cover / Self-levelling coating / Apply standing / Mortar pump
      • After mixing, pour the material continuously onto the surface to avoid seams and distribute.

        Going over the surface with a spiked roller improves the surface quality and must be done.


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

        Protect fresh mortar surfaces from frost and ensure that they do not dry out too quickly.

        Apply only in single layers.

        Please contact Remmers Technical Service (phone +49 5432 83900) before applying with machine processing.

    • Working tools / cleaning
      • Mortar cover / Self-levelling coating / Apply standing / Mortar pump
      • Mixer, bucket for transporting/pouring, smoothing trowel, scraper, spiked roller

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

        Any material that has already begun to dry can only be removed mechanically.

    • Storage / shelf life
      • Store frost-free and cool / protect for moisture / close containers
      • Shelf-life 9 months
      • If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for 9 months.

    • Usage
      • 1.6 kg / mm thick layer / m²
      • Approx. 1.6 kg/m²/mm layer thickness

      • Apply to a large enough trial area to determine the precise amount required.

    • General information
      • The mixing water must be of drinking water quality.

        Always set up a trial area/trial areas first.

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

        The characteristic data of the product were determined under laboratory conditions at 20 °C and 50% relative humidity.

        The information in TKB publication No. 9 (April 2008) must be observed.

        Aesthetic appearance cannot be assured.

    • 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.