Water-thinnable, highly concentrated, unpigmented special primer. For exterior and interior use on solid, porous substrates which absorb strongly or unevenly in order to level their absorbency. Particularly suitable for treating porous, absorbent substrates such as renders/plasters, unfired bricks, cellular concrete/AAC (autoclaved aerated concrete), natural stones and gypsum plasterboards (drywalls), concrete, lightweight concrete, cement-based Disbocret mortars and fillers/surfacers, cement floor and anhydrite screed.
Do not use  for compact, smooth/even surfaces like pure gypsum plaster (stucco) or wallboards, such surfaces are to be primed with Caparol-Tiefgrund TB or Caparol-Haftgrund.

• Water-thinnable (dilutable with tap/potable water).
  
• Highly concentrated.
  
• Solvent-free, low odour.
  
• Covers extremely well.
  

Volume: 2.5l

Consumption: 50-200ml/m2