--- product_id: 49619519 title: "Wet Rot Wood Hardener 250ml" brand: "ronseal" price: "142.80 DT" currency: TND in_stock: true reviews_count: 13 category: "Ronseal" url: https://www.desertcart.tn/products/49619519-wet-rot-wood-hardener-250ml store_origin: TN region: Tunisia --- # Deeply penetrates & hardens rotten wood Dries in 2 hours Strong base for repairs Wet Rot Wood Hardener 250ml **Brand:** ronseal **Price:** 142.80 DT **Availability:** ✅ In Stock ## Summary > 🪚 Save your wood, save your weekend — don’t let rot win! ## Quick Answers - **What is this?** Wet Rot Wood Hardener 250ml by ronseal - **How much does it cost?** 142.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49619519-wet-rot-wood-hardener-250ml) ## Best For - ronseal enthusiasts ## Why This Product - Trusted ronseal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Decay-Resistant Finish:** Creates a satin, decay-resistant coating that preps wood for flawless filling and painting. - • **Deep Penetration Power:** Soaks deep into wet rot, reinforcing wood from the inside out for lasting durability. - • **Fast-Track Restoration:** Dries rock hard in just 2 hours, so you can get back to your project without delay. - • **Ergonomic & Easy Application:** Designed for smooth brush-on use, making your repair process effortless and precise. - • **Versatile Indoor & Outdoor Use:** Perfect for doors, windows, frames—anywhere wood needs a second chance. ## Overview Ronseal Wet Rot Wood Hardener 250ml is a professional-grade solution that stops wet rot in its tracks by penetrating and solidifying damaged wood. Suitable for both indoor and outdoor use, it dries in just two hours to form a rock-hard base, enabling easy and effective repairs on doors, windows, and frames. Its ergonomic design ensures smooth application, while the decay-resistant satin finish prepares surfaces for filling and painting, making it the go-to choice for millennial managers who value smart, sustainable home maintenance. ## Description From the manufacturer Ronseal Wet Rot Wood Hardener 250ml Stop wet rot spreading and make your wood hard again so it can be easily repaired. Suitable for doors, windows and frames. Can be used inside or outside. Don’t replace rotten wood, repair it Dries in two hours Sets rock hard Soaks in deep and strengthens rotten wood Provides a strong base to begin filling cracks and holes Application Give the tin a thorough shake. Pour some of the hardener out into the plastic lid. Apply it with a paint brush. Make sure you get enough on so that it com pletely soaks into the rotten wood. Leave it to dry for two hours. Scrub with a wire brush to get rid of any excess hardener. Review: Does what it says on the tin? - I used Ronseal Wet Rot Wood Hardener on a damp window frame and was impressed. It soaked in well, solidifying the soft, rotten wood and giving me something strong to rebuild from. The 250ml size was easy to handle and applied smoothly with a brush. It’s a handy product if you want to rescue wood rather than replace it — simple and effective. Review: Works well, quite expensive in this size of tin - It worked very well on my outdoor bench which was in poor condition. So far it seems to have kept the wood okay. I painted over it and the bench is still looking fine. However, it is quite a small amount for the money and didn’t cover the whole of the wood I needed it too. I probably should have realised that when I ordered it! But I didn’t! ## Features - Causes serious eye irritation. - Highly flammable liquid and vapour. - May cause drowsiness or dizziness. - Ronseal Wet Rot Wood Hardener comes in the following - Ergonomic design - Easy to use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001GU8BSQ | | Base Material | Wood | | Best Sellers Rank | 2,624 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Wood Fill 272 in Hand Tools (DIY & Tools) | | Brand | Ronseal | | Coating Description | Decay-resistant coating | | Colour | Red | | Compatible Material | Wood | | Container Type | Tin | | Coverage | High coverage for wood surfaces | | Customer Reviews | 4.6 out of 5 stars 1,159 Reviews | | Finish | Satin | | Global Trade Identification Number | 05010214538706 | | Item Dimensions | 7 x 4 x 13 centimetres | | Item Type Name | Ronseal Wet Rot Wood Hardener 250ml | | Item Weight | 154 g | | Liquid Volume | 250 Millilitres | | Manufacturer | Ronseal | | Material | Wood | | Model Name | 32041 | | Model Number | 32041 | | Model name | 32041 | | Number of Items | 3432 | | Part Number | 32041 | | Recommended Uses For Product | Treating wet rot in wood, for both indoor and outdoor use | | Size | 250ml | | Special Features | Decay-Resistant | | Surface Recommendation | Wood | | Surface recommendation | Wood | | UPC | 791429642444 501021453870 | | Unit Count | 250.0 millilitre | ## Product Details - **Brand:** Ronseal - **Colour:** Red - **Material:** Wood - **Model name:** 32041 - **Surface recommendation:** Wood ## Images ![Wet Rot Wood Hardener 250ml - Image 1](https://m.media-amazon.com/images/I/71grBsHaOHL.jpg) ## Questions & Answers **Q: Does this product contain any Fungicide or preventative treatment?** A: Not that I was aware of. And nor does any other hardener I've personally come across. Any hardener would presumably help resist fungi & beetles etc, but before using this I apply such other treatments separately, then put this stuff on the following day. **Q: Can it be applied to wet wood?** A: The instructions on the tin say the wood should be "reasonably dry", so it's best to remove as much of the wet rot as possible and leave the remainder to dry for a while. It worked well that way. My only problem was that the supplier was unable to send this product outside mainland UK, presumably because of postal restrictions on the chemicals in it, and, being in Northern Ireland I ended up buying it from Screwfix. **Q: Work on wood that will be put in soil at allotment, toxic to the soil? i have a spare bottle handy and putting some posts in.** A: Nor sure it will prevent new rot in fresh pressure-treated wood very well - it is very good at hardening existing rot. Probably not very good for the soil either, but possibly better than the creosote we used to use. Hammer-in or cemented base anchors probably a better long-term solution. **Q: Why is this so seriously overpriced** A: Its definitely expensive . But great treatment for wood ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does what it says on the tin? *by B***. on 28 December 2025* I used Ronseal Wet Rot Wood Hardener on a damp window frame and was impressed. It soaked in well, solidifying the soft, rotten wood and giving me something strong to rebuild from. The 250ml size was easy to handle and applied smoothly with a brush. It’s a handy product if you want to rescue wood rather than replace it — simple and effective. ### ⭐⭐⭐⭐⭐ Works well, quite expensive in this size of tin *by A***R on 10 October 2025* It worked very well on my outdoor bench which was in poor condition. So far it seems to have kept the wood okay. I painted over it and the bench is still looking fine. However, it is quite a small amount for the money and didn’t cover the whole of the wood I needed it too. I probably should have realised that when I ordered it! But I didn’t! ### ⭐⭐⭐⭐ Wet rot sealer. *by B***H on 18 November 2025* Does what it says on the tin..very good ## Frequently Bought Together - Ronseal Wet Rot Wood Hardener 250ml - Ronseal 35304 High Performance Wood Filler - Natural 550g - Harris Seriously Good Continental Filling Knives 4 Pack 102064328, 1 x 2", 1 x 3", 1 x 4",1 x 5" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/49619519-wet-rot-wood-hardener-250ml](https://www.desertcart.tn/products/49619519-wet-rot-wood-hardener-250ml) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-17*