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    Article No. 26027625

    Optiplan Base                

    Industrial floor-levelling screed for interior areas

    260276 | Optiplan Base                
    Size / Quantity

    Brochures and Catalogues


    Product specifications

    Loading Foot traffic after. approx 3-4 hours
    Flexural tensile strength After 24 hours : approx. 3.5 N/mm²
    After 7 days: approx 4 N/mm²
    After 28 days : approx 6 N/mm²
    Compressive strength After 24 hours : approx. 27 N/mm²
    After 7 days: approx 32 N/mm²
    After 28 days : > 35 N/mm²
    As per EN 13892-2
    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 resin coatings
    • Levelling layer under floor coverings
    • Levelling layer under ceramic surfacing
    • Levelling of uneven concrete/screed surfaces in Industrial and commercial environments
    • Layer thickness 5-50mm


    • Hydraulically hardening
    • Low-stress
    • Fast application and Drying
    • Good flow properties
    • High strength and hardness
    • Pumpable
    • 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

        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.

        The substrate must be prepared mechanically to accept resin primers. A selection of methods can be used including: Captive Steel Shot Blasting, Diamond Grinding, Surface Planing or scabbling.

        Prime the surfaces with selected epoxy Primer from the Remmers range. See the relevant Technical Data Sheet for more information. Whilst wet, primer should be fully blinded with coarse aggregate and allowed to cure.

    • Application
      • Application temperature: min. 5 °C max. 25 °C
      • Mortar cover / Self-levelling coating / Apply standing / Mortar pump
      • Working time 20 min
      • Application requirements

        Temperature of the material, air and substrate: from min. +5 °C to max. +25 °C

      • After mixing, pour out the material and spread quickly with a scraper/trowel, then roll with a spiked roller.
        Avoid streaks and seams.

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


    • Application instructions
      • Do not mix hardened or set mortar with water or fresh material.

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

        When applying Multiple layers, use Epoxy BS2000 Transparent as an intermediate primer and ensure the subsequent layer is placed whilst the primer is still wet/tacky.

        Ensure Sufficient primer is used to form a film at the surface.

        In the event of any loose material at the surface, ensure this is removed prior to priming/topping.

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

      • 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
      • If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for 6 months.

    • Usage
      • Approx. 1.7 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.

        Not suitable for use as a wearing screed.

    • 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.