--- product_id: 10705383 title: "Hydra Stop 300 Fast Set Crack Injection Kit, 10ft" brand: "applied technologies" price: "£231.49" currency: GBP in_stock: true category: "Applied Technologies" url: https://www.desertcart.co.uk/products/10705383-hydra-stop-300-fast-set-crack-injection-kit-10ft store_origin: GB region: United Kingdom --- # Waterproof polyurethane sealant Complete DIY repair kit included 10ft fast-setting foam injection Hydra Stop 300 Fast Set Crack Injection Kit, 10ft **Brand:** applied technologies **Price:** £231.49 **Availability:** ✅ In Stock ## Summary > 💧 Seal the cracks, save your sanctuary! ## Quick Answers - **What is this?** Hydra Stop 300 Fast Set Crack Injection Kit, 10ft by applied technologies - **How much does it cost?** £231.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/10705383-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 - • **All-in-One DIY Solution:** Includes foam, sealant, ports, tools, gloves, and video tutorials—everything you need for professional-grade repairs. - • **Trusted Industry Leader:** Applied Technologies’ 20+ years of expertise ensures reliable, long-lasting waterproofing performance. - • **Rapid 10ft Crack Injection:** Fast-setting foam expands instantly to seal foundation cracks, stopping leaks before they start. - • **Ultimate Waterproof Barrier:** Polyurethane foam creates a durable, moisture-proof seal that protects your basement from flooding. - • **Preserve Home Value & Integrity:** Prevents structural damage by sealing cracks early, safeguarding your foundation and investment. ## Overview The Hydra Stop 300 Fast Set Crack Injection Kit delivers a 10-foot polyurethane foam solution that rapidly expands to fill and waterproof foundation cracks. Designed for DIY homeowners, this comprehensive kit includes all necessary tools and clear instructions, enabling effective prevention of water infiltration and basement damage. Trusted for over two decades, Applied Technologies ensures durable, professional-grade foundation repair that preserves your home's structural integrity and value. ## Description Applied Technologies Hydra Stop 300 Fast Set Crack Injection Kit, 10ft | Quick-Reaction Resin Expands Through Narrow Concrete Voids, Helping Manage Damp Entry During Focused Basement Maintenance - Wall Surface Repair Products - desertcart.com ## Features - FIX FOUNDATION WALL CRACKS EASILY: Our Concrete Crack Repair Kit offers a reliable solution for foundation crack repair injection kit and concrete crack repair. Homeowners can address concrete cracks and cement crack filler issues efficiently, preventing water infiltration and protecting the basement from potential water damage. Whether you’re facing rainstorms or just trying to maintain your basement, it provides a hassle-free solution, saving you the cost and trouble of hiring professionals. - LONG-LASTING WATERPROOF PROTECTION AND SEALING: Our Hydra Stop 300 Polyurethane Foam expands to fill cracks, acting as a concrete crack filler that creates a durable, waterproof concrete sealer barrier. This foam sealant gap filler helps prevent moisture entry, providing long-lasting protection concrete patch to your basement and foundation. Homeowners worried about water damage and basement flooding can rely on this effective solution. - PRESERVE YOUR HOME’S VALUE AND STRUCTURAL INTEGRITY: In addition to offering a practical foundation cement crack filler solution, our kit helps maintain the structural integrity of your foundation. Sealing cracks with concrete crack sealer reduces the risk of foundation cement crack repair issues, helping to protect your home from further damage and providing lasting concrete crack repair. With an easy-to-apply system, this kit allows DIY homeowners to feel confident in their repair work. - INCLUDES COMPLETE REPAIR SOLUTION: Our concrete crack filler and sealer kit includes 2-Hydra Stop 300 Polyurethane Foam, 2-Poxy Paste crack sealant, 15-surface ports, caulk gun, 2 pairs nitrile gloves, safety glasses, drop cloth, 10-wooden sticks, 10-corner ports, wire brush and a flexible injection hose assembly. This simplifies foundation cement crack filler repairs, making it easy for DIY homeowners to handle large cracks with the help of clear instructions and video tutorials. - WHY CHOOSE APPLIED TECHNOLOGIES: Applied Technologies has been a trusted name in waterproofing and foundation repair solutions for over two decades. Our Hydra Stop 300 Polyurethane Foam provides effective foundation crack repair and concrete crack filler performance, ensuring a reliable seal. With easy-to-follow instructions for concrete crack sealer application and durable cement crack filler materials, we offer products designed to help protect your home and provide lasting results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008DG7UCO | | Best Sellers Rank | #40,089 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #150 in Hardware Sealers | | Customer Reviews | 4.3 4.3 out of 5 stars (705) | | Date First Available | May 10, 2012 | | Item Package Quantity | 1 | | Item Weight | 6 pounds | | Manufacturer | Applied Technologies | | Material | Polyurethane, Polyurethane Foam, Resin | | Part Number | AT-Y3U87567 | | Product Dimensions | 11 x 11 x 5 inches | | Shape | rectangle | | Style | Compact | ## Images ![Hydra Stop 300 Fast Set Crack Injection Kit, 10ft - Image 1](https://m.media-amazon.com/images/I/71jAcj5LSJL.jpg) ## Questions & Answers **Q: Which repair kit should I choose?** A: Choose based on your project. Applied Technologies offers solutions for foundation cracks, concrete repairs, waterproofing, and other repair needs. **Q: Can homeowners use these repair kits?** A: Yes. Products are designed for both homeowners and contractors. Each kit includes materials and accessories for the intended application. **Q: What cracks can these products repair?** A: These systems are designed for concrete and foundation cracks, including basement wall cracks and other repair applications. **Q: What is included in each repair kit?** A: Kit contents vary by product but typically include repair materials and application accessories needed for the repair process. **Q: How should I prepare the surface?** A: Clean the repair area, remove loose debris, and follow the included instructions for proper surface preparation before application. ## 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.co.uk/products/10705383-hydra-stop-300-fast-set-crack-injection-kit-10ft](https://www.desertcart.co.uk/products/10705383-hydra-stop-300-fast-set-crack-injection-kit-10ft) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-29*