--- product_id: 470693809 title: "Wood Hardener for Rotted Wood - 250ml" brand: "rustins" price: "S$48" currency: SGD in_stock: true reviews_count: 5 category: "Rustins" url: https://www.desertcart.sg/products/470693809-wood-hardener-for-rotted-wood-250ml store_origin: SG region: Singapore --- # Indoor & outdoor use Fast curing formula Deep wood penetration Wood Hardener for Rotted Wood - 250ml **Brand:** rustins **Price:** S$48 **Availability:** ✅ In Stock ## Summary > 🪵 Restore your wood’s glory before it’s gone! ## Quick Answers - **What is this?** Wood Hardener for Rotted Wood - 250ml by rustins - **How much does it cost?** S$48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/470693809-wood-hardener-for-rotted-wood-250ml) ## Best For - rustins enthusiasts ## Why This Product - Trusted rustins brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Revive & Reinforce:** Penetrates rotted wood to restore strength and stability - • **Pro-Grade Durability:** Formulated for long-lasting wood stabilization - • **Versatile Wood Savior:** Perfect for furniture, decks, fences—any wood surface - • **Beauty Meets Longevity:** Enhances wood’s natural look while extending lifespan - • **Effortless Application:** Quick, easy use with visible results fast ## Overview Rustins Wood Hardener is a solvent-based polymer solution that deeply penetrates and solidifies rotted or decayed wood, providing a durable base for fillers and sealing against moisture. Suitable for both indoor and outdoor use, it offers a cost-effective alternative to wood replacement by extending the life and beauty of your wood surfaces. ## Description A solvent-based moisture-curing polymer solution designed to penetrate deeply and harden rotten or decayed wood. Once fully dried, it strengthens and reinforces the deteriorated wood to support the use of wood filler and provide a seal against further moisture penetration. Suitable for interior and exterior use. Rustins Wood Hardener extends the life of rotted wood, therefore being a cost effective alternative to wood replacement. Review: Great for saving damaged wood - I used Rustins Wood Hardener on several rotten timber areas and it genuinely transformed soft crumbling wood into a solid stable surface. It penetrates well, dries fast and creates a tough plastic like finish that’s perfect for filling or repainting. It’s easy to apply but wear gloves, once it’s on your skin it’s a nightmare to remove. The results are excellent and it’s saved me from replacing window frames and sills. A reliable product I’d happily buy again. Review: RéSINE - CONFORME A LA COMMANDE ## Features - Revitalize Wood Surfaces: Rustins Wood Hardener penetrates deep into wood, revitalizing and strengthening weakened or decaying areas, ensuring a solid foundation for any wood project. - Professional-Grade Stabilizer: Formulated for durability, our wood hardener is a go-to solution for stabilizing and fortifying soft or damaged wood. - Easy Application for Immediate Results: Simply apply and watch as our wood hardener works its magic. ADD TO CART now for a convenient and effective solution to restore and protect your wood surfaces. - Versatile Wood Care: Ideal for indoor and outdoor use, this hardener is suitable for various wood surfaces, including furniture, decks, fences, and more. Enjoy the flexibility of a single solution for all your wood stabilization needs. - Enhance Aesthetics and Longevity: Not just for repairs, Rustins Wood Hardener enhances the natural beauty of wood while extending its lifespan. Invest in the future of your wood projects with our reliable and professional-grade formula. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017J2V1IG | | Additional Features | Wood Hardener | | Base Material | Wood | | Best Sellers Rank | #71,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #97 in Wood Filler | | Brand | RUSTINS | | Brand Name | RUSTINS | | Coating Description | A solvent-based moisture-curing polymer solution designed to penetrate deeply and harden rotten or decayed wood, providing a seal against further moisture penetration. | | Color | Clear | | Colour | Clear | | Compatible Material | Wood | | Container Type | Bottle | | Coverage | Moisture penetration protection and wood reinforcement | | Customer Reviews | 4.5 out of 5 stars 3,024 Reviews | | Finish Types | Matte | | Item Dimensions | 6.8 x 3.8 x 14.6 centimeters | | Item Type Name | Wood Hardener | | Liquid Volume | 250 Milliliters | | Manufacturer | Rustins | | Manufacturer Part Number | WDHD250 | | Material | Solvent Based | | Material Type | Solvent Based | | Model Name | Wood Hardener | | Model Number | WDHD250 | | Model name | Wood Hardener | | Number of Items | 1 | | Number of Packs | 1 | | Opacity | 1 inches | | Recommended Uses For Product | Repairing, reinforcing, and protecting damaged wood in interior and exterior settings | | Size | 250 ml | | Surface Recommendation | Wood | | Surface recommendation | Wood | | Unit Count | 250 Milliliters | ## Product Details - **Brand:** RUSTINS - **Colour:** Clear - **Material:** Solvent Based - **Model name:** Wood Hardener - **Surface recommendation:** Wood ## Images ![Wood Hardener for Rotted Wood - 250ml - Image 1](https://m.media-amazon.com/images/I/712BZpaNr0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for saving damaged wood *by C***W on 15 July 2026* I used Rustins Wood Hardener on several rotten timber areas and it genuinely transformed soft crumbling wood into a solid stable surface. It penetrates well, dries fast and creates a tough plastic like finish that’s perfect for filling or repainting. It’s easy to apply but wear gloves, once it’s on your skin it’s a nightmare to remove. The results are excellent and it’s saved me from replacing window frames and sills. A reliable product I’d happily buy again. ### ⭐⭐⭐⭐ RéSINE *by L***T on 5 August 2022* CONFORME A LA COMMANDE ### ⭐⭐⭐⭐ Where gloves & a filtered mask when using *by M***T on 18 August 2026* Where a filtered air mask when using this stuff. It has the consistency of thin treacle and provides a waterproof barrier on wood (rotten or sound) after it's dried. It worked well, but I ended up using both 500ml tins on the same very small area and still need more, so value wise, next time I will be looking for a much bigger quantity, probably 5 litres+ It appears to have hardened both rotten timber and the sound timber next to it, the first coat does take a fair while to soak in, even in the hot weather we've had lately, the second coat dried to a shine. Wear gloves and keep away from it while it's drying, as it dries it becomes very sticky, when fully dried it is not sticky at all. If you get it on your skin, wash it off immediately with washing up liquid & water or it will stain your skin and the compounds contained it can enter your body through your skin. ## Frequently Bought Together - Rustins Wood Hardener for Rotted Wood - 250ml - Everbuild Multipurpose Wood Filler – Suitable for Indoor and Outdoor Use – Sandable – Light Stainable – 250ml --- ## 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.sg/products/470693809-wood-hardener-for-rotted-wood-250ml](https://www.desertcart.sg/products/470693809-wood-hardener-for-rotted-wood-250ml) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-05*