




🛠️ Save your wood, save your style — repair like a pro, not a procrastinator!
Ronseal Wet Rot Wood Hardener 500ml is a quick-drying, deep-penetrating solution that stops wet rot spreading and hardens damaged wood within 2 hours. Suitable for indoor and outdoor use on doors, windows, and frames, it covers up to 2 square meters per bottle and provides a strong base for filling cracks, helping you restore rather than replace wood with professional ease.


| ASIN | B001GU2G6Y |
| Batteries Required? | No |
| Batteries included? | No |
| Battery description | Not Included |
| Best Sellers Rank | 7,309 in DIY & Tools ( See Top 100 in DIY & Tools ) 49 in Wood Fill 864 in Hand Tools (DIY & Tools) |
| Colour | Red |
| Coverage | covers up to 2 sq. meters per 500ml |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,773) |
| Date First Available | 1 May 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Finish | Matte |
| Included Components | 1 x Ronseal Wet Rot Wood Hardener 500ml |
| Installation method | Brush |
| Item Package Quantity | 1 |
| Item Weight | 114 g |
| Item model number | 32042 |
| Manufacturer | Ronseal |
| Material | Wood |
| Part Number | 32042 |
| Product Dimensions | 10 x 4 x 15 cm; 114 g |
| Size | 500ml |
| Special Features | Quick Drying |
| Volume | 0.5 Litres |
P**A
This product does work very well
This is a good product that does work would use this product again
G**Y
This will save your rotted wood, then just use some wood filler to make good.
Really does restore rotted wood. Great saviour.
T**N
They leave out the warnings
They leave out the warnings on the listing about the harmful fumes, how you need to call poison control if you breath in the fumes and how it can irritate your eyes, throat so this nasty product is getting binned.contains High concentrations of Acetone
A**S
Good product
Good product does exactly what’s it says
P**G
Effective
Does the job of solidifying wood to enable filler on damaged wood.
T**Z
Useful for caravan floor repairs
I am a very proud caravan owner and I like to do my own patching up whenever I can. During a recent maintenence, I noticed that on one of the corners, underneath the caravan, the wood has got a bit spongy and I was thinking about repairing it by removing part of the floor and replacing it. I came across wet rot hardener and decided to give it a go, as it would save me a lot of work. Having carefully applied it, I was relly happy to discover that the wood has hardened to the point where I was able to paint over it and no longer worry about it. Recommended.
F**S
Less effective.
I found it less effective than indicated in the advertised claims. May be good on horizontal surfaces but not vertical posts as it's very runny.
T**Y
Protect rotten wood from further damage
Easy to apply. Only pour out small quantities at a time into the green lid (provided). Though I placed used paint brush in white spirit it remained rather tacky. Don't use an expensive paint brush to apply. Use a clean paint brush. Don't be surprised if you find you need another tin, as I need to treat base of an old shed and have run out!
C**A
Ronseal es la mejor marca. El producto es buenísimo para secar y reparar madera o MDF dañado por la humedad
E**6
Aussitôt reçu aussitôt appliqué. L'application du produit sur le bas du montant de portail, appliqué a l'aide de seringue, car inaccessible avec un pinceau. Le bois était pourrit par l'intérieur donc très humide, le produit pénètre très bien dans le bois ( il faut enlever le plus possible de bois pourrit pour faciliter la pénétration ) Il faut attendre 24 à 48 heures pour avoir un bon résultat. Le nettoyage de la seringue le faire avec de l'eau tout de suite, une fois sec la seringue est morte. Résultat de l'application très satisfait du produit.
M**L
Great product and great service.
C**N
Ottimo funziona benissimo
C**N
Mi sembra un buon prodotto, molto penetrante, non ho ancora visto i risultati finali, ma mi sembra buono
Trustpilot
1 month ago
3 weeks ago