Ronseal Problem wall White Matt Interior Anti-mould paint, 2.5L
Product Features
- Tough & Scrubbable
- Resists steam
- Easy wipe-clean emulsion
Product details
Product information
Product information
Ronseal Anti Mould Paint resists moisture and steam and stops common mould growing on your walls or ceilings for up to six years. It’s ideal for kitchens, bathrooms, cellars and anywhere else that attracts mould.
- Guarantee - Statutory
- Suitable for use on Plaster
- Surface Preparation - Make sure the room is above 10 °c and open doors and windows for extra ventilation. Put down dust sheets to protect anything you don’t want to get paint on. To prepare newly plastered walls - If you’ve recently plastered your walls or ceilings, they need to be left to dry for seven days. You will then need to seal the plaster before using the Anti Mould Paint. To prepare previously painted walls - If you already have mould, use mould killer to get rid of it. Don’t try and sand the mould off the wall otherwise you risk spreading the spores. Sand off any flaking paint so you have a smooth surface ready for painting.
- Instructions for Use - Thoroughly stir the paint so the consistency is smooth. Pour the contents of the tin into a tray and coat your brush or roller. Wipe off any excess on the rim of the tray. Apply the first coat and wait four hours for it to dry. Apply the second coat and wait four hours for it to dry. If you can still see colour through the paint, apply more coats until the colour is no longer visible. Once you have applied the last coat, wait 24 hours before letting condensation build up in the room again.
Features and benefits
- Tough & Scrubbable
- Resists steam
- Easy wipe-clean emulsion
- Lasts for six years
- Stops mould from growing
- Moisture & steam resistant
- Paint stays mould free
Legal information
- Contains 1,2-benzisothiazol-3(2H)-one and reaction mass of 5-chloro-2-methyl-2Hisothiazol-3-one and 2-methyl-2H-isothiazol-3-one (3:1). May produce an allergic reaction.Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist.
Health and safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
Specifications
| Brand | Ronseal |
|---|---|
| Application method | Brush or roller |
| Base | Water-based |
| Colour | White |
| Container type | Tin |
| Coverage | 30m² |
| Drying time | 1-2 h |
| Finish | Matt |
| Location | Interior |
| Minimum touch dry time | 1h |
| Number of coats | 2 |
| Paint base density | Medium base |
| Paint type | Protector |
| Quick dry | Quick dry |
| Recoat time | 4 hours |
| RGB value | 255, 255, 255 |
| Room use | Bathroom |
| VOC level | Low |
| Volume | 2500ml |
| Product code | 5010214866243 |
Documents
Safety Data Sheet
Safety Information
Read carefully and follow all instructions. Keep out of reach of children. If medical advice is needed, have product container or label at hand. Contains a biocidal product. Contains Contains 1,2-benzisothiazol-3(2H)-one and reaction mass of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one (3:1). May produce an allergic reaction. Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist.
Contains a biocidal product for the preservation of the dry film: 3-iodo-2-propynyl butylcarbamate (IPBC).
Manufacturer / EU responsible person
EU responsible person
Sherwin-Williams (Ireland) Ltd
Address
Unit 53
Robinhood Industrial Estate
Dublin 22
D22PW99
Ireland
Contact
Reviews
4.33 / 5(63 reviews)SP784 - 5 / 5 - 04/08/2026
Very happy with product
Works brilliantly, easy to use and does what it needs to
Gary - 5 / 5 - 31/07/2026
Good cover
Covered about 90% of my stains with only the bad ones still showing through
Ben - 5 / 5 - 07/05/2026
Great product and price 👍
Great product used this a few times now. Easy to use. Good value and very effective at resisting mould. Will use again.. All good.. 👍
Wildncrazy2 - 5 / 5 - 31/03/2026
Anti mold paint and blocker
Purchased this for the bathroom ceiling, excellent coverage, only required 1 coat for heavily stained, easy to use and clean and also is the finished product
Shan33 - 5 / 5 - 28/03/2026
The product is great
Easy application, needed 2 layers to be full coverage. Matt white finish, easy to cover mould.
SusieQ48 - 5 / 5 - 04/03/2026
Does what it says on the tin….literally.
Used before in various locations in the house. After a year, it appears to be working and I will use on other areas.
Lynn 63 - 4 / 5 - 15/02/2026
Good product
I bought this product last week too paint my kitchen, it covered the few mould spots I had after a couple of coats. The coverage was good and easy to use, it was touch dry after an hour, I chose the Matt finish which I am happy with.
Lollie96 - 5 / 5 - 10/02/2026
Highly recommend
Purchased this product recently and it has really done its job well. Yes pricey but well worth it to help deter mould. The coverage is brilliant. Application is easy. And the finish was excellent.
balmpot - 5 / 5 - 10/02/2026
the product covered ok
I bought last month followed instructions on can did need two coats covered well only time will tell if it works
Zack94 - 4 / 5 - 23/12/2025
Solid product so far...
So far so good. Went on nicely and good coverage. Time will tell about how long the anti mould works for