• Betofix KHB SR

    Article No. 107925

    Betofix KHB SR

    Mineral corrosion protection and bonding agent, sulphate-resistant

    Variant
    1079 | grey
    Size / Quantity

    Product specifications

    On delivery

    Maximum grain size ≤ 1 mm
    Adhesive pull strength ≥ 2.0 N/mm²
    Water requirement Approx. 5 - 5.2 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/ceilings indoors and outdoors
    • Bonding layer on mineral building material surfaces
    • Protects against corrosion
    • For use in the Betofix concrete repair system in cases of insufficient concrete coverage
    • Interior and exterior use

    Properties

    • High sulphate resistance
    • Active anti-rust pigments
    • Plastic-modified
    • High tensile adhesion strength
    • Preparation
      • Substrate requirements

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

      • Preparations

        Reinforcement:
        Degree of purity SA 2 ½ if applying corrosion protection, otherwise SA 2

    • Application
      • Application temperature: min. 5 °C max. 30 °C
      • Brush
      • Application requirements

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

      • As bonding agent

        Apply a single layer approx. 1 mm thick.

        Apply the repair/concrete substitution mortar wet-on-wet.

        As corrosion protection:

        Apply 2 layers, each approx. 1 mm thick.

        Wait approx. 3 hours before applying the second layer.

        Apply the repair/concrete substitution mortar wet-on-wet.

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

    • Working tools / cleaning
      • Brush
      • Mixing tool, brush

        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
      • Approx. Approx. 1.8 kg / m² per layer applied
      • Approx. 1.8 kg/m²/mm layer thickness as bonding course

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

        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.