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Auro 327 Natural Anti Mould Paint



Prices Include VAT


Prices Include VAT

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Anti Mould Paint - Auro 327. Mould resistant paint for interior walls

Auro anti mould paint is a natural mould resistant paint for interior walls and ceilings. Using natural ingredients, Auro 327 is a virtually VOC free, solvent free, lime based, breathable anti mould paint. It is ideal for use in areas with high levels of condensation like bathrooms and around windows. Auro anti mould paint is the best natural organic mould proof paint available.  

Auro 327 is easy to apply by brush or roller. It appears translucent on application and gets its full opacity only after drying.

This mould prevention paint is a soft white paint (perfect for bathroom ceilings and above showers).


  • Virtually VOC free, < 1g/Litre
  • Preventative mould treatment
  • Anti mould paint
  • Colour: Soft White
  • Easy to use
  • Suitable for most interior walls and ceilings (plaster, concrete, lime clay, mineral paints etc)
  • Good covering power
  • Breathability, SD value <0.05 m
  • Solvent free
  • Stops mould growth with its high PH value, using no nasty chemicals
  • Vegan paint
  • Cruelty Free paint
  • Brush, Roller or Spray application
  • Coverage of approximately 10m² per litre

Drying time: Overcoatable after about 24 hours
Approx coverage: 1 Litre = 10m² per coat, 5L = 50m²,


  • Water
  • Calcium hydroxide
  • Titanium dioxide
  • Mineral fillers
  • Cellulose
  • Alcohol

Further Information:

The Anti-mould paint is registered according to the Biocide Regulation at the Federal Institute for Industrial Health and Safety Standards (BAUA).
***Use biocides carefully. Always read the label and product information before using.***

Natural products are neither odourless nor emission-free. The use of organic, natural and plant based ingredients means that allergy and asthma sufferers and people who are chemically sensitive are much more able to tolerate Auro products, however they may cause allergic reactions in some. If you wish to know about what raw ingredients Auro use in their products please visit our Auro Raw Materials Guide.

For more detailed information, download 327 Technical Data Sheet and Safety Data Sheet (opens in a new tab).

Read about how we got rid of the mould on one bathroom ceiling here (article also links to other "anti-mould" paints).


Some in German. All open in a new tab.

How to get rid of mould on walls and ceilings

See the 327 Technical Data Sheet for full details, however in brief:

To treat an existing mould problem pretreat with Auro 412 Natural Mould Remover and Auro 413 Natural Mould Stop before painting over with Auro 327 Anti-Mould Paint.

As a preventative mould paint:

  • Apply 1 to 3 coats of Auro 327.

You may also need Brushes or Rollers, Masking Tape and Paint Trays - see our Painting Accessories page.