--- product_id: 725885392 title: "6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution" brand: "applied technologies" price: "352580CFA" currency: XOF in_stock: true reviews_count: 5 category: "Applied Technologies" url: https://www.desertcart.sn/products/725885392-6-10-fast-set-concrete-foundation-crack-repair-kit-hydra store_origin: SN region: Senegal --- # Waterproof polyurethane foam seal Fast-setting formula (minutes) Complete DIY kit with all tools 6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution **Brand:** applied technologies **Price:** 352580CFA **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your foundation, secure your peace of mind—DIY like a pro! ## Quick Answers - **What is this?** 6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution by applied technologies - **How much does it cost?** 352580CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/725885392-6-10-fast-set-concrete-foundation-crack-repair-kit-hydra) ## Best For - applied technologies enthusiasts ## Why This Product - Trusted applied technologies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One DIY Kit:** Includes foam, epoxy, ports, caulk gun & step-by-step video for effortless application. - • **Waterproof Barrier:** Expands 2-3x to create a durable, permanent seal that stops basement flooding. - • **Rapid Crack Sealing:** Sets quickly to lock out moisture in minutes, saving you time and stress. - • **Trusted Industry Standard:** Crafted by Applied Technologies since 1998 for reliable, long-lasting waterproofing. - • **Cost-Effective Home Protection:** Avoid costly contractor fees—save hundreds by fixing foundation cracks yourself. ## Overview The Applied Technologies 6-10' Fast Set Concrete Foundation Crack Repair Kit features Hydra Stop 300 Polyurethane Foam that expands to fill and waterproof foundation cracks quickly. Designed for DIY homeowners, this comprehensive kit includes all necessary materials and detailed instructions, enabling fast, effective sealing to prevent basement flooding and water damage. Trusted since 1998, it offers a durable, cost-saving solution to protect your home’s foundation. ## Description The Applied Technologies 10' Fast Set Concrete Crack Repair Kit is designed to repair foundation wall cracks and stop water leaks, effectively protecting against basement flooding and moisture damage. The kit includes Hydra Stop 300 Polyurethane Foam, which expands to fill cracks, creating a waterproof seal that keeps moisture out. This easy-to-apply, quick-setting solution for DIY homeowners who want to repair cracked walls on their own, offering a simple way to address wet foundations without the need for professional help. The Hydra Stop 300 forms a strong barrier, providing lasting protection once set. Each kit comes with 10 feet of foam, surface sealant, port adhesive, and clear instructions, along with access to online video tutorials to guide you through the process. Whether you’re repairing minor cracks or preventing larger leaks, this kit provides an efficient way to seal your foundation. Applied Technologies has been providing waterproofing solutions since 1998, creating products that meet industry standards for consistent performance. The 10' Fast Set Concrete Crack Repair Kit helps protect your home from water damage and keeps your basement dry. Review: Product and instruction are spot on. I didnt use the kit until 5 months after I purchased, which may have created my only issue. The epoxy tunes were so firm, I had to cut the tunes open to extract the two-part epoxy. It was messy and I broke most of the wood applicators/mixers. Maybe that's why they give you so many. I had one left. The other supplies, vinyl gloves, plastic ports, extension tube are all good quality. The caulk gun was OK. When I applied a decent amount of pressure, it slipped. I ended up using my old caulk gun. The urethane foam worked well. I couldn't quite duplicate the fill process from the video...where the urethane spills out of the next port above. However, I could see the foam in the next port, so I would then proceed. The foam expands 2 or 3 times the liquid volume. The injection times per port were also accurate. The Thin cracks easily took 5 minutes to spread. Good product. I would recommend to anyone for their basement cracks. Contractor price was $500 per Crack, so I saved $350. Good luck. Watch the video. Review: Arrived quicker than expected. The kit contained everything i needed to complete the job. I found the instruction videos helpful and easy to follow. There was plenty of epoxy and sealant to fix a crack in my poured concrete foundation that was about ⅛" wide and ran from a foot from the floor all the way to the top. I let the epoxy set overnight to be sure. I had no leaks this Spring. The kit is pricey but was still a fraction the cost of hiring someone. Hopefully it lasts for years to come. ## Features - COMPLETE CONCRETE CRACK REPAIR KIT: Fix foundation wall cracks and stop water leaks with the Applied Technologies 10' Fast Set Concrete Crack Repair Kit. Includes Hydra Stop 300 Polyurethane Foam that expands to fill cracks, preventing basement flooding and water damage. - EFFECTIVE DIY SOLUTION: Designed for DIY homeowners, this quick-setting waterproof sealant solution is easy to apply. It provides an efficient way to repair cracked walls, making it a strong option for tackling wet foundations without professional help. - WATERPROOF SEALING SOLUTION: The Hydra Stop 300 Polyurethane Foam creates a durable, waterproof barrier that prevents moisture from seeping through foundation cracks. Once set, it forms a permanent seal for lasting protection. - KIT INCLUDES EVERYTHING YOU NEED: Each kit includes two cartridges of Hydra Stop 300 Polyurethane Foam, Poxy Paste crack sealant, surface ports, a caulk gun, and detailed instructions with an online video tutorial. The simple process ensures fast, efficient, and lasting repairs. - MADE WITH QUALITY CRAFTSMANSHIP: Applied Technologies has been providing effective waterproofing solutions since 1998. Our products are crafted to meet high industry standards, ensuring performance and durability for every DIY project. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008DG7UCO | | ASIN | B008DG7UCO | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.4 4.4 out of 5 stars (656) | | Customer reviews | 4.4 4.4 out of 5 stars (656) | | Date First Available | 4 July 2022 | | Date First Available | 4 July 2022 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.72 Kilograms | | Manufacturer | Applied Technologies | | Manufacturer | Applied Technologies | | Manufacturer reference | AT-Y3U87567 | | Manufacturer reference | AT-Y3U87567 | | Material | Polyurethane Resin Polyurethane Foam | | Part number | AT-Y3U87567 | | Product Dimensions | 27.94 x 27.94 x 12.7 cm; 2.72 kg | | Product Dimensions | 27.94 x 27.94 x 12.7 cm; 2.72 kg | | Shape | rectangle | | Style | Compact | ## Images ![6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Image 1](https://m.media-amazon.com/images/I/71jAcj5LSJL.jpg) ![6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Image 2](https://m.media-amazon.com/images/I/71E8dOVpTmL.jpg) ![6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Image 3](https://m.media-amazon.com/images/I/7181l-4KBpL.jpg) ![6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Image 4](https://m.media-amazon.com/images/I/71dCDLsR2-L.jpg) ![6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Image 5](https://m.media-amazon.com/images/I/81Ds6V41NcL.jpg) ## Questions & Answers **Q: the crack on my wall is wider. maybe 1 inch. maybe more. would this product work?** A: I had a fairly wide crack with a couple of 6" sections where pieces had come out and left at least a 1 1/2" wide void. I had some thin set (the cement kind NOT the premix which is not water proof) from ceramic tiling I had done and used that to embed and overcoat fiberglass drywall tape on those sections. I used the epoxy paste for the ports affixed to narrower places on the crack as well as the crack itself. It worked like a charm. **Q: I bought this kit but i need more of the foam. Can I purchase extra tubes of the Hydrostop foam only?** A: I don’t know, check with manufacturer👋 **Q: I have water seeping up around an iron sewer drain through the floor of my basement. Not a big gap around the pipe. Will this product seal the pipe?** A: Troy,Disregard the other email I sent you. I did not have all of this information. You CANNOT use these materials on floor gaps and cracks.Thank you. **Q: Is this Hydro Stop 300?** A: Hydra Stop 300 is in the kit ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***L on 23 November 2025* Product and instruction are spot on. I didnt use the kit until 5 months after I purchased, which may have created my only issue. The epoxy tunes were so firm, I had to cut the tunes open to extract the two-part epoxy. It was messy and I broke most of the wood applicators/mixers. Maybe that's why they give you so many. I had one left. The other supplies, vinyl gloves, plastic ports, extension tube are all good quality. The caulk gun was OK. When I applied a decent amount of pressure, it slipped. I ended up using my old caulk gun. The urethane foam worked well. I couldn't quite duplicate the fill process from the video...where the urethane spills out of the next port above. However, I could see the foam in the next port, so I would then proceed. The foam expands 2 or 3 times the liquid volume. The injection times per port were also accurate. The Thin cracks easily took 5 minutes to spread. Good product. I would recommend to anyone for their basement cracks. Contractor price was $500 per Crack, so I saved $350. Good luck. Watch the video. ### ⭐⭐⭐⭐⭐ Review *by F***3 on 31 July 2025* Arrived quicker than expected. The kit contained everything i needed to complete the job. I found the instruction videos helpful and easy to follow. There was plenty of epoxy and sealant to fix a crack in my poured concrete foundation that was about ⅛" wide and ran from a foot from the floor all the way to the top. I let the epoxy set overnight to be sure. I had no leaks this Spring. The kit is pricey but was still a fraction the cost of hiring someone. Hopefully it lasts for years to come. ### ⭐⭐⭐⭐⭐ Review *by F***S on 7 May 2024* It’s great product ## Frequently Bought Together - Applied Technologies 6-10' Fast Set Concrete Foundation Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding, Quick-Setting Waterproof Sealing Solution - Applied Technologies 20' Fast Set Concrete Crack Repair Kit - Hydra Stop 300 Polyurethane Foam for Wall Cracks, Prevents Basement Flooding & Water Damage, Quick-Setting Waterproof Sealing Solution - Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler - Flexible Coating for Indoor & Outdoor Use - Waterproofing Paint - Black, 5 Gallon --- ## 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.sn/products/725885392-6-10-fast-set-concrete-foundation-crack-repair-kit-hydra](https://www.desertcart.sn/products/725885392-6-10-fast-set-concrete-foundation-crack-repair-kit-hydra) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-05*