--- product_id: 353621266 title: "Hydra Stop 300 Fast Set Crack Injection Kit, 10ft" brand: "applied technologies" price: "$805.60" currency: USD in_stock: true category: "Applied Technologies" url: https://www.desertcart.us/products/353621266-hydra-stop-300-fast-set-crack-injection-kit-10ft store_origin: US region: United States of America --- # Waterproof polyurethane foam Fast-setting formula (minutes) Complete DIY kit included Hydra Stop 300 Fast Set Crack Injection Kit, 10ft **Brand:** applied technologies **Price:** $805.60 **Availability:** ✅ In Stock ## Summary > 💧 Seal cracks fast, stay dry longer — don’t let leaks steal your peace of mind! ## Quick Answers - **What is this?** Hydra Stop 300 Fast Set Crack Injection Kit, 10ft by applied technologies - **How much does it cost?** $805.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/353621266-hydra-stop-300-fast-set-crack-injection-kit-10ft) ## 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 - • **Rapid Crack Sealing:** Fast set formula cures quickly to stop leaks in minutes, saving you time and stress. - • **All-in-One Repair Kit:** Includes foam, sealant, ports, caulk gun, and tutorials—everything you need for a flawless DIY fix. - • **DIY-Friendly Application:** Designed for easy use by homeowners—no professional help required to protect your foundation. - • **Trusted Industry Quality:** Crafted by Applied Technologies since 1998, ensuring reliable, long-lasting waterproofing performance. - • **Durable Waterproof Barrier:** Hydra Stop 300 foam expands and hardens to create a permanent, moisture-proof seal. ## Overview The Hydra Stop 300 Fast Set Crack Injection Kit is a professional-grade, easy-to-use DIY solution designed to repair foundation cracks and prevent water intrusion. Featuring a quick-setting polyurethane foam that expands to fill cracks and create a durable waterproof barrier, this all-inclusive 10-foot kit comes with everything needed for efficient, lasting repairs. Trusted since 1998, Applied Technologies delivers industry-standard waterproofing to protect your home from basement flooding and moisture damage. ## 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. ## 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 | | Item Dimensions LxWxH | 27.9 x 27.9 x 12.7 Centimeters | | Item Weight | 2 kg 720 g | | Item part number | AT-Y3U87567 | | Manufacturer | Applied Technologies llc | | Net Quantity | 1 Count | | Product Dimensions | 27.94 x 27.94 x 12.7 cm; 2.72 kg | ## Images ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 1](https://m.media-amazon.com/images/I/71jAcj5LSJL.jpg) ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 2](https://m.media-amazon.com/images/I/51K-VJY2XfL.jpg) ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 3](https://m.media-amazon.com/images/I/51q5oJauHnL.jpg) ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 4](https://m.media-amazon.com/images/I/51zjKGgZ3TL.jpg) ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 5](https://m.media-amazon.com/images/I/51sYlts-LaL.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 ## 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.us/products/353621266-hydra-stop-300-fast-set-crack-injection-kit-10ft](https://www.desertcart.us/products/353621266-hydra-stop-300-fast-set-crack-injection-kit-10ft) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-14*