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 Product Description

The problem solver for alkaline walls prone to mould growth, e.g. concrete and rendering inside, also suited for use on gypsum plasterboard, clay or woodchip wallpaper.  It has a fungicidal and algicidal effect thanks to its alkalinity. Now with new formula! A combination of potassium water glass and the biogenic binder Replebin® ensures professional product characteristics: highly water vapour permeable, free of preserving agents, class 1 hiding power, wet abrasion class 2. The product solidifies the substrate, it is durable, permanently white and easy to use.
On evenly absorptive and smooth surfaces, the ready to use paint is applied without a prime coat. Irregularly absorptive surfaces are primed with AURO Plaster primer No. 301, uneven surfaces with the Grip coat No. 505.

  • Highly water vapour permeable
  • Permanent white
  • Solidification of the substrate

Technical Data Sheet: pdf 303_Silicate_Paint_TDS.pdf

COVERAGE: 10m2 per litre

Auro Natural Paints

High-grade Silicate Paint - Auro 303

£65.00 inc VAT


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UK * Delivery charges: Delivery Charges
  • Elsewhere:  We ship natural paint to the UK We ship natural paint to Ireland We ship natural paint to Germany We ship natural paint to Denmark We ship natural paint to France We ship natural paint to Sweden We ship natural paint to Belgium We ship natural paint to Spain   and more!
    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. | Weight: 5.00 KGS
Terms & Conditions - Shipping - Returns Policy

* Postal Surcharges: Channel Islands, Isle of Man, Isle of Wight, Highlands & Scottish Isles incur a surcharge. Ireland also has a surcharge but is calculated at the checkout. 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 midday 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!

"The recommendation was very helpful and I ordered some of your other products too which I'm very happy with"

"Thanks again I'm thrilled to have found your company. Nicky"

"Customer service was excellent with rapid response and clear answers to all questions I had"

The Organic and Natural Paint Company is a trading name of Eleventh Green LTD
Company Number: 10357888 | VAT Number: GB 253471411
Eleventh Green LTD (Accounts Only) High Mill, Yorkshire, England, YO16 6XQ

Main office based in (the far from mountainous) Norwich, Norfolk, England. 2017