--- product_id: 281528553 title: "DURHAM'S Rock Hard Water Putty - 4lb Container" brand: "donald durham" price: "€ 113.44" currency: EUR in_stock: true reviews_count: 5 category: "Donald Durham" url: https://www.desertcart.fr/products/281528553-durhams-rock-hard-water-putty-4lb-container store_origin: FR region: France --- # Dries rock hard fast Mix-as-you-need powder Sands & drills smoothly DURHAM'S Rock Hard Water Putty - 4lb Container **Brand:** donald durham **Price:** € 113.44 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it right — the pro’s secret weapon! ## Quick Answers - **What is this?** DURHAM'S Rock Hard Water Putty - 4lb Container by donald durham - **How much does it cost?** € 113.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/281528553-durhams-rock-hard-water-putty-4lb-container) ## Best For - donald durham enthusiasts ## Why This Product - Trusted donald durham brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Mix Convenience:** Powder form lets you prepare just the right amount—no waste, no fuss. - • **Smooth Finish Every Time:** Sands beautifully and accepts paint flawlessly for a seamless repair. - • **Versatile Pro-Grade Formula:** Trusted by carpenters and craftsmen for wood, slate, and more. - • **Economical & Frost-Resistant:** Long shelf life without frost damage, saving you money and trips to the store. - • **Ultimate Hardness, Zero Shrinkage:** Fills cracks and holes with a durable, rock-solid finish that lasts. ## Overview DURHAM'S Rock Hard Water Putty is a gypsum-based powder filler that mixes with water to create a rock-hard, sandable, and paintable compound. Ideal for wood and slate repairs, it offers zero shrinkage, excellent adhesion, and professional-grade durability. Its powder form ensures economical use with no frost damage, making it a trusted choice for DIYers and pros alike. ## Description A gypsum-based filler – a powder – that becomes very hard when mixed with water. Review: well, honestly i have never used this , but Hubby says, we gotta order this stuff- the best thing ever ..he says - for filling holes, cracks in wood . It does dry rock hard, it’s sand able, paintable ..it’s been around for decades i think. He’s used it many times, and since its in the form of a powder, you can mix up only what you need, as you need it, which is why it’s economical and there’s less waste. Price is reasonable, and ordering it online saves us having to drive to the local hardware store, who- by the way- sells it for twice as much as you can get it online- which is crazy town !! Anyway, if you’re a do it yourselfer, carpenter, handyman or lady- whoever you are- this is great stuff !! We know for a fact that! And cheers to you !! Review: Designed for use as a general wood filler, this product is excellent for it's hardness and the fact that it does not shrink. It sands beautifully and can be drilled. even tapped in some circumstances, and has very good adhesion qualities. It does need to be mixed with water, which can be considered a detriment to some, while others would appreciate that, in it's powder form, is exempt from frost damage, unlike many other wood fillers. I have seen professional pool table assemblers use it to seal and fill the slate joints of the playing surface on pool tables and have used it for that purpose also. It dries quickly when applied thinly and with a quick sanding, renders the slate joints invisible. Lots of uses, great product. ## Features - manufacturer: Donald Durham Co. - Item Trademark: DONALD DURHAM CO. - Item Weight: pounds, pounds, 4.20, 4.20 - Item Category: Building Material ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 12.7 x 12.7 x 21.08 cm; 1.91 kg | | Item model number | 76694000046 | | Batteries Required? | No | | Batteries Included? | No | | Color | White | | ASIN | B000LNS2LU | ## Product Details - **Brand:** DURHAM'S - **Item Form:** Powder - **Material:** Cement-Based, Gypsum-Based - **Special Feature:** Strong Bonding, Does Not Shrink, Versatile Applications - **Specific Uses For Product:** Wall Repair, Repair, Woodworking, Wood, Furniture, Tile Repair, Masonry ## Images ![DURHAM'S Rock Hard Water Putty - 4lb Container - Image 1](https://m.media-amazon.com/images/I/71CEBsno4wL.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Questions & Answers **Q: Can this be applied with a syringe?** A: Durham's Water Putty can be diluted to anything from a very thick paste.... to something about the consistency of milk. So Yes... it could be applied with a syringe. Now, how strong that might be when it dries, is something that I cannot speak to. "Probably" it would be hard and strong, but perhaps not. I often mix Durham's Water Putty with lightweight spackle (about 50/50) and then dilute it a bit with water. This makes a great, easily sandable filler for balsa wood....If you are not familiar with this product, it comes as a dry powder (similar to pancake mix)... and you dilute it with water to suit your application... **Q: Does this only come in white? I need to fill knot holes in a wood floor and wanted a dark color** A: I have mixed the putty with the stain instead of water, you can stain after if it needs to be darker **Q: Can this be used on a rotted porch step if primed/painted after? One post says you need to add resin for hardening. Do you ? Tks!** A: Yes, absolutely! I used this product on a severely rotted window frame. I mixed the batter to the consistency of soft ice cream. Using a spackle knife I packed the putty into the rotted area and let dry 24 hours to cure. In the morning, I sanded, primed and painted it. This was three years ago, still looks great and it never leaked once. **Q: Can it be injected into rotted wood** A: The rotted wood must be treated with a product designed to "coat" affected area. The rotted wood that can be removed with, for example, a wire brush must be done. If the entire wood member is rotted it cannot be repaired. After treatment with the rotted wood product Durhams may be used as a "filler". ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***E on 8 February 2026* well, honestly i have never used this , but Hubby says, we gotta order this stuff- the best thing ever ..he says - for filling holes, cracks in wood . It does dry rock hard, it’s sand able, paintable ..it’s been around for decades i think. He’s used it many times, and since its in the form of a powder, you can mix up only what you need, as you need it, which is why it’s economical and there’s less waste. Price is reasonable, and ordering it online saves us having to drive to the local hardware store, who- by the way- sells it for twice as much as you can get it online- which is crazy town !! Anyway, if you’re a do it yourselfer, carpenter, handyman or lady- whoever you are- this is great stuff !! We know for a fact that! And cheers to you !! ### ⭐⭐⭐⭐⭐ Review *by C***W on 12 April 2022* Designed for use as a general wood filler, this product is excellent for it's hardness and the fact that it does not shrink. It sands beautifully and can be drilled. even tapped in some circumstances, and has very good adhesion qualities. It does need to be mixed with water, which can be considered a detriment to some, while others would appreciate that, in it's powder form, is exempt from frost damage, unlike many other wood fillers. I have seen professional pool table assemblers use it to seal and fill the slate joints of the playing surface on pool tables and have used it for that purpose also. It dries quickly when applied thinly and with a quick sanding, renders the slate joints invisible. Lots of uses, great product. ### ⭐ Review *by D***Y on 1 March 2024* Amazon lässt mich meine Bewertung nicht veröffentlichen, daher lasse ich das Foto für sich sprechen. Alles versaut und der Eimer war halb voll. ## Frequently Bought Together - DURHAM'S Rock Hard Water Putty - 4lb Container - J-B Weld 40001 Wood Restore Liquid Hardener - 1 Pint --- ## 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.fr/products/281528553-durhams-rock-hard-water-putty-4lb-container](https://www.desertcart.fr/products/281528553-durhams-rock-hard-water-putty-4lb-container) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-22*