---
product_id: 353621266
title: "10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal"
brand: "applied technologies"
price: "3142.77 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Applied Technologies"
url: https://www.desertcart.tn/products/353621266-10-fast-set-concrete-foundation-crack-repair-kit-hydra-stop
store_origin: TN
region: Tunisia
---

# Waterproof polyurethane foam Fast-setting formula Complete DIY repair kit 10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal

**Brand:** applied technologies
**Price:** 3142.77 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Seal cracks today, keep floods away tomorrow!

## Quick Answers

- **What is this?** 10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal by applied technologies
- **How much does it cost?** 3142.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/353621266-10-fast-set-concrete-foundation-crack-repair-kit-hydra-stop)

## 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 Kit:** Includes foam, sealant, ports, caulk gun & tutorials for effortless DIY success.
- • **Flood Prevention:** Effectively blocks water intrusion to protect your basement from costly damage.
- • **Waterproof Barrier:** Hydra Stop 300 foam expands to create a durable, moisture-proof seal.
- • **Rapid Crack Sealing:** Sets quickly to stop leaks fast, saving you time and stress.
- • **Trusted Craftsmanship:** Backed by Applied Technologies’ 25+ years of industry-leading waterproofing expertise.

## 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. Designed for DIY homeowners, this quick-setting, all-inclusive kit prevents basement flooding by creating a permanent moisture barrier. With easy application tools and expert guidance, it delivers professional-grade waterproofing backed by over two decades of trusted craftsmanship.

## 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: Was easier to complete than expected and worked well - 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: Stops the leak! - Saved my basement. Follow the instructions to the T and the kit works like a dream. Would have cost thousands for a company to do this for me. Easy to use and works great. No more leak!!!!!!!

## 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 |
|---------------|-------|
| Manufacturer | Applied Technologies llc |
| Country of Origin | USA |
| Item part number | AT-Y3U87567 |
| Product Dimensions | 27.94 x 27.94 x 12.7 cm; 2.72 kg |
| ASIN | B008DG7UCO |

## Images

![10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal - Image 1](https://m.media-amazon.com/images/I/71jAcj5LSJL.jpg)
![10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal - Image 2](https://m.media-amazon.com/images/I/71E8dOVpTmL.jpg)
![10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal - Image 3](https://m.media-amazon.com/images/I/7181l-4KBpL.jpg)
![10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal - Image 4](https://m.media-amazon.com/images/I/71dCDLsR2-L.jpg)
![10′ Fast Set Concrete Foundation Crack Repair Kit-Hydra Stop 300 Injection System, Polyurethane Concrete Crack Repair, Basement Wall Leak Sealant & Foundation Concrete Filler, Tough Waterproof Seal - 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

### ⭐⭐⭐⭐⭐ Was easier to complete than expected and worked well
*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.

### ⭐⭐⭐⭐⭐ Stops the leak!
*by A***R on 12 May 2026*

Saved my basement. Follow the instructions to the T and the kit works like a dream. Would have cost thousands for a company to do this for me. Easy to use and works great. No more leak!!!!!!!

### ⭐⭐⭐⭐⭐ I have to share the amazing result of this product
*by A***T on 19 May 2026*

I'm not much of a product reviewer but I have to share the amazing result of this product. We are the new owners or a 70 year old suburban ranch with a poured concrete basement. Past owners have added structural braces to address the wall folding in from hydraulic pressure over the years. Our current circumstances are water in the basement with a heavy rain. Searching online I found recommendations for Hydra Stop so we gave it a try. Past unsuccessful repairs were excavated and following the detailed instructions we installed the first kit. Next rain the original leaks were addressed but they moved farther down the horizontal crack so I ordered another kit. This crack was much smaller and we the experience of the first kit we were able to extend the repair. Next rain and our basement is dry! We also cleaned the rain gutters and plan to regrade the yard to keep water away from the foundation but I am impressed that Hydra Stop was effective without this other corrective work. Installation can be messy so use all of the PPE and plastic drop cloth provided in the kit. Don't freak out if the foam you inject come out of spaces you didn't expect. Just let it cure and then scrape off with a putty knife. The attached photo are a real world installation as compared to the product demo videos online. Bottom line is this is a very effective product to address ground water entering through foundation cracks even when installed by DIY'ers. I would recommend to a friend.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-09*