High-grade lime filler No. 342

This product comes in powder form for self-mixing with water. The High-grade lime filler levels surfaces with uneven absorbency, e.g. gypsum plasterboard, prior to the coating with High-grade lime paints. It is suited for repairing small defects as well as for surface levelling.

Easy mixing with water: According to the desired consistency, add 460-580 ml of water per 1 kg of filler and disperse without formation of lumps, leave to swell for 2-5 minutes, stir again and process within 8 hours.

The product can be tinted with AURO Lime tinting base no. 350. It can also be compressed with a smoothing trowel, Venetian shape, to produce glassy wall surfaces, similar to the Moroccan Tadelakt.

  • Breathing surfaces
  • Solvent-free
  • Easy to use


Intersperse 3 kg of High-grade lime filler in 1,75 l of water, stir in lump-free and let soak for 2-5 minutes. Stir again and apply within 8 hours working time. Maximum layer thickness is 3 mm.


The prepared Lime filler can be tinted with AURO Lime tinting base no. 350. Before overcoating with AURO lime products, the Lime filler must be fully carbonated and dried. This takes 24 hours for each mm of coat thickness.

Full declaration

mineral fillers, calcium hydroxide, cellulose

Information about our raw materials

Braunschweig, Germany
Private home in Braunschweig
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Trading units
Coverage per sq.m
3,0 8 (0,5 mm thickness of coat)
20,0 55 (0,5 mm thickness of coat)

Our recommendations

Matching products for High-grade lime filler No. 342.

  • For tinting lime paints and lime products
  • For individual, colourful wall design
  • Ready for use, easy application

  • Very efficient concentrate
  • High stabilising effect
  • Solvent-free

  • Ideal for roller or brush application
  • For individual wall design
  • Ideal for bathrooms

Living with AURO
The application of AURO products is a child’s play. We are happy to give advice.