• Primer Hydro F

    Article No. 284230

    Primer Hydro F

    Water-based primer with a strengthening effect

    2842 | Primer Hydro F
    Size / Quantity

    Brochures and Catalogues


    Product specifications

    Appearance Bluish
    Density (20°C) Approx. 1.0 g/cm³
    Solids content Approx. 16%
    pH value Approx. 8
    Carrier material Water

    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
    • Sanding, absorbent mineral substrates
    • Under ceramic coverings


    • Water-based
    • Strengthens the surface
    • Equalises absorption capacity
    • Quick drying
    • Aqueous
    • Preparation
      • Substrate requirements

        Clean, dry and free of dust and cracks (apart from hairline cracks).

        Free of salts known to be damaging to building materials.

    • Application
      • Application temperature: min. 5 °C max. 30 °C
      • By brush / By roller/ Low pressure spraying
      • Shake well before use.

        Depending on the absorbency of the substrate, dilute the material with water in a ratio of up to 1:1.

        Apply evenly to the material using a brush, roller or spray.

        If needed, repeat the application.

    • Application instructions
      • Wait for the coat to dry fully before applying subsequent coats.

        Do not let excess material build up on the surface.

        Glossy layers must be avoided.

        Structural defects such as cracks, cracked joints, defective connections and rising damp must be remedied first.

        Adjacent building elements and materials that are not intended to come into contact with the product should be protected using suitable measures.

      • Drying

        1 to 6 hours depending on the application rate, building material and ambient conditions

    • Working tools / cleaning
      • By brush / By roller/ Low pressure spraying
      • Low-pressure spraying equipment, lambskin roller, flat brush

      • Clean tools immediately after use with water.

    • Storage / shelf life
      • Store frost-free and cool / protect for moisture / close containers
      • Shelf-life 12 months
      • If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 12 months.

    • Usage
      • Total application/absorption rate 100 ml - 400 ml Total / m²
      • Approx. 0.1 - 0.4 l/m² depending on the substrate

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

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

        The current technical regulations must be observed.

        Current regulations and legal requirements must be taken into account and deviations from these must be agreed separately.

        Always set up a trial area/trial areas first.

    • 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

    Tools, accessories and PPE