--- product_id: 212349225 title: "40001 Wood Restore Liquid Hardener - 1 Pint" brand: "j-b weld" price: "€ 79.26" currency: EUR in_stock: true reviews_count: 5 category: "J B Weld" url: https://www.desertcart.hr/products/212349225-40001-wood-restore-liquid-hardener-1-pint store_origin: HR region: Croatia --- # Fast drying formula Eliminates moisture in wet wood Seals & stabilizes rotted wood 40001 Wood Restore Liquid Hardener - 1 Pint **Brand:** j-b weld **Price:** € 79.26 **Availability:** ✅ In Stock ## Summary > 🪵 Restore, Reinforce, Repeat — Wood Repair Made Effortless! ## Quick Answers - **What is this?** 40001 Wood Restore Liquid Hardener - 1 Pint by j-b weld - **How much does it cost?** € 79.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/212349225-40001-wood-restore-liquid-hardener-1-pint) ## Best For - j-b weld enthusiasts ## Why This Product - Trusted j-b weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Filler Base:** Creates a solid, stable foundation for wood fillers and putties to adhere perfectly - • **One-Step Application:** Easy, single-component formula saves time and effort on every project - • **Rapid Strength Boost:** Fast-drying liquid hardener locks in durability within minutes - • **Moisture Barrier Tech:** Effectively eliminates moisture, prepping wood for flawless repairs - • **Ultimate Wood Revival:** Seals and stabilizes rotted wood surfaces for lasting restoration ## Overview J-B Weld 40001 Wood Restore Liquid Hardener is a fast-drying, water-resistant liquid designed to penetrate and stabilize rotted or wet wood surfaces. This one-component formula eliminates moisture and provides a solid base for wood fillers, ensuring durable and professional-grade wood restoration with minimal effort. ## Description 1 Pint Liquid Wood Hardener; designed for use on wood surfaces; fast drying Formula; provides a solid Base for Wood Filler Compound; Seals Rotted Wood surfaces; Dries Quickly; This is an Easy One Component Application; This Eliminates Moisture in Wet Wood surfaces; provides a solid, Stable Base for Wood Fillers or Putties Review: wow impressed - this works great. Review: This product is a game changer for home repair - This product is extremely handy when you have storm damage in your attic. It's also handy for wooden window sills or dormers, where cooling water has caused severe softening. This stuff penetrates deep into softened damaged wood and makes it Rock Solid again. That allows you to use filler and waterproofing materials rather than rip out all of the wood and start over. ## Features - Strong ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005493J1E | | Best Sellers Rank | #25,563 in Home Improvement ( See Top 100 in Home Improvement ) #9 in Household Wood Stains | | Brand | J-B Weld | | Brand Name | J-B Weld | | Compatible Material | Wood | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 1,160 Reviews | | Global Trade Identification Number | 00043425400017 | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Weight | 454 g | | Manufacturer | J-B Weld | | Manufacturer Part Number | 40001 | | Model | 40001 | | Other Special Features of the Product | Strong | | Package Information | Bottle | | Special Feature | Strong | | Specific Uses For Product | wood | | UPC | 043425400017 | | Volume | 16 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** J-B Weld - **Specific Uses For Product:** wood - **Item Form:** Liquid - **Special Feature:** Strong - **Item Package Quantity:** 1 ## Images ![40001 Wood Restore Liquid Hardener - 1 Pint - Image 1](https://m.media-amazon.com/images/I/71gie7WH4hL.jpg) ![40001 Wood Restore Liquid Hardener - 1 Pint - Image 2](https://m.media-amazon.com/images/I/71Jx26oMJQL.jpg) ![40001 Wood Restore Liquid Hardener - 1 Pint - Image 3](https://m.media-amazon.com/images/I/71arRs7azHL.jpg) ## Questions & Answers **Q: Will this strengthen the partially rotted tops of 4 x 4 red wood deck posts, fill the rot cavity, and firmly hold screws?** A: I have used this product and Minwax wood hardener. Minwax is the better product. It penetrates deeper and strengthen the wood. I wood follow up with an exterior grade wood filler to fill any rotted out voids then carry on with your fasteners. **Q: how is it applied?** A: I am a fan. However there is no way it can be sprayed on. it's very thick and i can't comprehend it being in a spray bottle. Think honey or syrup. As a handyman profesional I love this. I just did 3 days doing roof trim repair that had rot and carpenter ant damage. The fibers are loose like straw. this firmed them up enough for me to put in wood epoxy. **Q: Chemically, what is this stuff?** A: http://www.jb-weld.co.uk/images/technical-data-sheets/J-B-Weld-MSDS-Wood-Restore-Epoxy1.pdf **Q: Can this be used outdoors?** A: yes it can. I used it on exterior window trim. ## Customer Reviews ### ⭐⭐⭐⭐⭐ wow impressed *by D***E on 16 April 2025* this works great. ### ⭐⭐⭐⭐⭐ This product is a game changer for home repair *by J***Z on 1 May 2026* This product is extremely handy when you have storm damage in your attic. It's also handy for wooden window sills or dormers, where cooling water has caused severe softening. This stuff penetrates deep into softened damaged wood and makes it Rock Solid again. That allows you to use filler and waterproofing materials rather than rip out all of the wood and start over. ### ⭐⭐⭐⭐⭐ Great product! *by A***A on 8 June 2025* This worked like magic. I used it on the somewhat rotten wood then filled it with putty and painted the wood. It saved the fence and saved a lot of money. ## Frequently Bought Together - J-B Weld 40001 Wood Restore Liquid Hardener - 16 oz., Original Version - Gorilla All Purpose Wood Filler, Natural Finish, 16 Ounce Tub (Pack of 1) - Water Resistant for Indoor or Outdoor Projects and Repairs - J-B Weld 40006 Wood Restore Premium Epoxy Putty Kit - 32 oz. --- ## 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.hr/products/212349225-40001-wood-restore-liquid-hardener-1-pint](https://www.desertcart.hr/products/212349225-40001-wood-restore-liquid-hardener-1-pint) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-25*