Grundierkonzentrat 1:4

Colourless priming concentrate for exterior and interior use. Can be diluted with water. Offers good penetration and good strengthening effect. Alkali resistant and highly productive. Free of solvents and harmful emissions. Without the addition of preservatives.

For gypsum boards and low absorbing substrates we recommend the use of JONAS Hydro-Haft- & Tiefgrund.


  • spreading rate: approx. 70 - 150 ml/m²
  • packaging: 10 l / 5 l / 1 l
  • packs per Euro pallet: 60 / 128 / 12 per carton
  • Technical data sheet
  • Technical data sheet
  • o.K. technology
  • EPD | EU Ecolabel - environmental product declaration
  • Product description
  • Material
  • Application characteristics
  • General information
  • Product description


    • Concentrated primer for exterior and interior use
    • Excellent consolidation strength
    • Reduces absorbency of substrates
    • High-performance concentrate: 1 litre Grundierkonzentrat can be diluted with up to 4 litres of water
    • Grundierkonzentrat 1:4 needs to be adjusted to the underground, no glaring arrears have to be left on the surface, otherwise it can act as a blocking layer
    • Work wet in wet twice in case of critical undergrounds
    • Free of solvents and harmful emissions
    • Without the addition of preservatives *
    • Use JONAS Hydro-Haft- & Tiefgrund with gypsum board and plaster