Auro 321 – White Natural Emulsion Paint

Auro 321 – White Natural Emulsion Paint

£39.00£91.00 Inc VAT

Auro Paint UK – Auro 321 Natural White Emulsion

Economical standard natural white paint, for large areas where a cheaper natural option is required. A great paint, and superseded by Auro 524, which is a thicker more modern version of the same paint

Naturally Occurring Raw Minerals / Highly Breathable / Skin Safe / Plastic Free / Emission Free / Brush Roller or Spray / Child & Pet Safe / Compostable Residue / Vegan Friendly / Dilute with water / Recyclable Packaging / MI Free

Emulsion paint by Auro.

Is there something even better than this? Auro 321 is an all purpose standard breathable eco house paint and does a great job. If you want a harder wearing, washable finish the newer Auro 524 Premium emulsion paint is a big step up from this Auro 321, as the 524 is a newer recipe, better coverage and better opacity, as well as sticks onto far more surfaces than the 321. A worthy upgrade and well worth the small extra cost.

Suitable for: Bedroom | Bathroom | Kitchen | Hallway | Ceilings | Living Spaces | All mineral & organic surfaces | Plaster | Plasterboard | Wall paper etc, subject to domestic wear.

  • Winner of What Doctors Don’t Tell You – Proof Report’s ‘Most tolerated paint’ (conducted by allergy sufferers)
  • Medically recommended for lodgings
  • View tech sheet & how to use guide by Auro
  • Vegan Paint & Cruelty Free
  • Certified as totally VOC (Volatile Organic Compound) free
  • Auro are the only accredited carbon neutral paint company
  • Auro was voted best DIY product by Ethical Consumer Magazine and is currently one of their Best Buy products
  • Contains no animal derived ingredients
  • Auro have been operating and developing eco friendly paints for over 25 years.
  • Auro Natural Paints are based on organic linseed oil resins, using natural mineral and plant pigments for colour and chalks for fillers.
  • A excellent quality general purpose interior and ceiling natural paint
  • Available in white, or colour premixed, or you can buy the pigment and mix yourself.
  • Use on all mineral and organic surfaces
  • Contains rosemary and eucalyptus essential oils
  • Re-coatable after 6-8 hours.
  • Coverage of 9m²  per litre
  • Available in a tester 60ml, 2.5 Litres, 5 Litres and 10 Litres
  • VOC Level: < 1 g/l.
  • Breathability: SD value < 0,1 m
  • Wipeability: Class 3
  • Allergies: MI free
  • MI FREE PAINT (Allergy information: MI Free – our White 321 (untinted) is free of preservatives (MIT/BIT/Thiozoles) and is certified as ‘Suited for allergy sufferers’ by the Institute for Environment and Health in Germany and is certified as ‘Highly recommended for living areas’ by the AgBB.)
  • Free of preservatives, including MI (methylisothiazolinone), MIT, BIT, Thizoles
  • Certified as ‘Suited for allergy sufferers’ by the Institute for Environment and Health in Germany
  • Certified as ‘highly recommended’ for living areas by the AgBB (a VOC evaluation scheme)
  • Auro 321 MSDS / SDS Download

Ingredients: Castor oil, Potassium silicate, Replebin, Surfactants made of rapeseed oil, Titanium dioxide, Water, Cellulose, Silicate, Mineral Fillers

Application: For flawless application, use a brush, spray gun or paint roller. Auro 321 Matt Emulsion dries in 6-8 hours. If you’re using one of our darker colours, it is a good practice to prep your walls with the Auro 301 Plaster Primer first. Total wipe resistance is achieved after 2 weeks, as you need to allow time for the natural linseed resin to fully cure, however it is re-coatable after 6-8 hours. This paint is best applied with brush, roller or spray gun. We advise to prime absorbent surfaces with a thin coat when using lighter shades or white, with a thinned coat of around 20% (although some people prefer 30%). If you are applying on darker colours we would often advise to use the Auro 301 Plaster Primer. Also, when using much deeper shades of any colour we would recommend using one of our micro fibre rollers or even brush application for superior results. We do find that that you should try and cut in around light switches, features and edges first and work towards the wet edge. We advise that you wash your brushes with Auro 411 Plant Soap for best results immediately after use. Make sure you remove flaking and unstable paint, and wash down with either sugar soap or Auro 435 cleaner – and Auro would recommend two coats.

More info: This totally natural, eco friendly and sustainable safe non toxic house paint is perfect for your living room or bedrooms, and any interior living space where you will spend large amounts of time. Auro 321 really does contribute to a comfortable and fresh house environment. Auro 321 is now certified as totally VOC (Volatile Organic Compound) free, which is an incredible achievement for such a natural and premium quality eco modern paint. This paint is also now medically recommended, and we have the certificate to prove it – ‘The Certificate “medically recommended for lodgings’ – so you can rest assured you’re not breathing in harmful formaldehyde which is a staple in standard high street interior paint.  Auro 321 contains rosemary and eucalyptus essential oils and smells wonderful! Auro 321 Matt Emulsion paint is chemical and fungicide free and perfect for indoor use in areas that experience light wear. With its all natural ingredients, this matt emulsion is safe and environmentally friendly. The micro-porous characteristics make it ideal for use on mineral and organic surfaces such as plaster and wallpaper subject to domestic wear and tear. This paint is available in white, but now also available in many colours, or you can buy the pigments separately and mix to your own perfect colour. The choice is yours. Self colour with the Auro 330 colour concentrate for perfect results. Auro 321 Natural interior wall and ceiling paint is pretty much our best selling natural paint. Auro 321 is a matt eco friendly paint for interior use on all mineral and organic surfaces. One of the best selling organic and natural paints on the market, and one of the best looking paint for your home.


What does organic mean? AURO  use the light yellow, fatty oil from the seeds of sunflowers, rapeseed oil and soya from certified organic farming (COF, from certified organic farming – see for certificates). It is used in Auro lacquers, paints and soaps. 

Additional information

Weight N/A

10L, 2.5L, 5L


Auro Paint UK

Order time cutoff is 11am
Orders arriving after 11am will be processed next working day
Read further details about shipping and tracking here.
Delivery speed: 1-2 Day - Usually, but not guaranteed Next Working Day

Up to 1L : £4.50
1.1L to 24L : £12.95
25L+ £47.95: 1-2 Day
Colour Charts: FREE Delivery

UK Postcodes listed below may incur additional shipping charges (Please check with us first)
AB / BT / DD / FK / HS / IV / KA / KW / PA / PH / PO / ZE

Large orders of big tubs will need to be sent on a pallet, so may be +1 or +2 working days. ECO PACKAGING: Testers use bio degradable corn starch infill packing pieces (these are only suited to testers and very light weight items though); on larger products we either use recycled/recyclable brown paper or we’re just starting to use pulped cardboard inserts for 2.5l and 5l tins - these are recycled and can either be recycled with household cardboard, composted or several people use them as firefighters!

Add products to basket and click estimate shipping to see costs.

All weekend orders are processed on Monday morning. We always advise trying a tester pot first.

* Postal Surcharges: Channel Islands, Isle of Man, Isle of Wight, Highlands & Scottish Isles incur a surcharge. These surcharges are set by the couriers and not by ourselves! Our standard pricing (graphic, pricing) is for mainland England only, with above modifiers. All orders placed after 11am are processed morning of the next working day. Standard delivery is 3-4 working days.

Please Note: All products (paints / finishes / oils / waxes etc) are held in white and clear only, everything else is hand coloured specifically to your order (when you select from a colour range) by our wonderful mixing team, so unfortunately cannot be returned. Please please please try a tester pot first beforehand!

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