321 Kronen® Aqua Insulating Primer

Clear, water-thinnable primer and sealer. For use on wood, hardboard, polystyrene, gypsum plaster, mineral surfaces, old lacquers and emulsion paints prior to subsequent application of lacquer. Insulates tar, carbolineum, asphalt, bitumen, rust, nicotine and water stains.

  • Improves washability of emulsions
  • Quick drying
  • Water and dirt-resistant
  • Rigid with elastic properties
  • Diffuses water vapour
  • Seals absorbent surfaces

usage calculator

Please enter here the surface size in m².
result at a averaged usage from 9 m² / l:
per coat of paint
Please consider: the usage values are ca.-values and could varied depending on the constitution of the underground

product data

spreading rate
8-10 m²/ltr.
item number/shade
item numbershade
size of trading unit/box content
size of trading unitbox content
750 ml3
2,5 l2

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