• Silicate Primer D

    Article No. 062405

    Primer Hydro S HF

    Mineral primer with a waterproofing and strengthening effect

    0624 | Primer Hydro S HF
    Size / Quantity

    Product specifications

    On delivery

    Appearance Clear
    Density (20°C) 1.1 g/cm³
    Solids content 9
    pH value Approx. 12
    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 outdoors
    • Porous, mineral building materials such as fired and sand-lime brick, sandstone, mineral renders
    • Chalking mineral coatings


    • Water-based
    • Equalises absorption capacity
    • Strengthens
    • Silicifies the substrate
    • Alkali-resistant
    • Mineral-based
    • 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
      • Application requirements

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

      • Shake well before use.

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

        If needed, repeat the application.

    • Application instructions
      • Do not let excess material build up on the surface.

        Glossy layers must be avoided.

        Not suitable for additional priming of already impregnated building parts.

        Do not apply to natural stone surfaces that contain iron or manganese

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

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

    • Working tools / cleaning
      • By brush / By roller/ Low pressure spraying
      • Low-pressure sprayer, sheepskin roller, surface 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 200 ml - 300 ml Total / m²
      • Approx. 0.2 - 0.3 l/m² per coat depending on the substrate

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

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

        The current technical regulations must be observed.

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

        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.