Auro 303 Anti Mould Paint is a breathable paint and the ultimate problem solver for alkaline walls prone to mould growth, especially concrete and rendering, as well as gypsum plasterboard, clay or woodchip wallpaper. Thanks to its natural alkalinity, this high quality silicate paint has a fungicidal and algicidal effect, making it ideal for outbuildings.
A combination of potassium water glass and the biogenic binder Replebin® ensures professional grade quality. Auro 303 Natural High Grade Silicate Paint is highly water vapour permeable, free of preserving agents, and has certified class 1 hiding power, and wet abrasion class 2. This durable, permanently white paint is easy to use on evenly absorptive and smooth surfaces, where it can be applied without a prime coat. Irregularly absorptive surfaces should be primed Auro Plaster Primer No. 301, and uneven surfaces with the Grip coat No. 505.
- Highly water vapour permeable
- Permanent white
- Solidification of the substrate
- COVERAGE: 10m2Â per litre
Technical Data Sheet: Download Here
If you’re looking for a natural silicate paint alternative, make sure you order Auro 303 Natural High Grade Silicate Paint online today.
Order time cutoff is 11am
Orders arriving after 11am will be processed next working day
BANK HOLIDAY: We are closed on the Friday 24th May and the Monday, as will the couriers. So orders pre 11am Thurs will arrive on Tuesday, orders post 11am Thurs will arrive Wednesday.Â
Read further details about
shipping and tracking here.
Delivery speed: 1-2 Day - Usually, but
not guaranteed Next Working Day
Up to 1L : £4.99
1.1L to 24L : £14.50
25L+ £59.99: 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!
