Article No. 067305

    BFA

    Bactericidal, fungicidal and algicidal combination product for cleaning and priming building materials with and at risk of green discolouration

    Variant
    0673 | BFA
    Packaging unit

    Product specifications

    On delivery

    Appearance clear to slightly yellow, watery liquid
    Density (20°C) 1.0 kg/l
    pH value (20 °C) 7.5

    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
    • Preventive protection against green discolouration
    • Removal of biological contamination from mineral substrates, bonded thermal insulation systems and coatings

    Properties

    • Water-based
    • Excellent long-term effect
    • No water-repellent action
    • Free from heavy metals
    • Preparation
      • Preparations

        Remove coarse contamination mechanically or using a high-pressure cleaner.

    • Application
      • Scrubber / Scrub brush/ Roller / Low pressure sprayer
      • 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

      • Cleaning of surfaces

        Apply the product multiple times, if necessary, using a suitable tool.

        Wash the treated surface after a reasonable reaction time.

        If needed, repeat the application.

         

        Creation of a depot of active substances:

        Apply the product multiple times, if necessary, using a suitable tool.

        Do not rinse treated surfaces.

        Treated surfaces can be further worked once they are sufficiently dry.

    • Application instructions
      • Test on an inconspicuous area before use to ensure compatibility.

        Determine the consumption and reaction time by creating a sample area.

        Take appropriate measures to protect adjacent building elements and materials that should not come into contact with the product.

        Set up the necessary collection receptacles.

    • Working tools / cleaning
      • Scrubber / Scrub brush/ Roller / Low pressure sprayer
      • Scrubbing brush, paint roller and low-pressure spraying equipment

      • Clean tools immediately after use with water.

    • Storage / shelf life
      • Shelf-life 36 months
      • Store frost-free and cool / protect for moisture / close containers
      • At least 36 months in unopened, original containers stored cool, dry and protected from frost.

    • Usage
      • Approx. 200 ml - 500 ml / m² per layer applied
      • Min. 0.2 l/m² depending on the type of contamination

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

    • General information
      • Deviations from applicable regulations must be agreed separately.

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

        Always set up a trial area/trial areas first.

    • Disposal instructions
      • Active ingredient residues and rinsing water that contains the active ingredients of the product must not be allowed to enter the surface water drainage system. Collect rinsing water and dispose of at a collection point or through the sewage system according to local regulations. For more information, see advisory leaflet DWA-M 370 on “Waste and sewage from the cleaning of and coating removal from facades”.

        The object must be reported to the relevant authorities.

        European waste code 20 01 29* detergents containing hazardous substances

    • 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.