Amphisilan Putzfestiger

Solvent-based, special primer with solidifying properties on critical substrates. For interior and exterior use.

Field of Application

AmphiSilan-Putzfestiger is used for solidifying priming coats on critical substrates, e.g. chalking or highly absorbent render/plaster or existing paint coatings, sandpapered gypsum surfaces, gypsum plasterboards or substrates from which distemper paints has been washed off.
Ideally suited for solidifying priming coats on polystyrene-insulated ETICS/EWI systems or on polystyrene containing insulating plasters/renders.

Material Properties

  • Alkali-resistant.
  • Tension-free.
  • Good penetration to the substrate.
  • Non-yellowing.
  • Allows diffusion and sorption.

Material Base / Vehicle

Pure acrylic-polymer resin

Packaging/Package Size

10 l


Keep in a cool, but frost-free place.


approx. 0.8 g/cm3