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Applied Technologies

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

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 16
Order within 9 hours and 56 minutes
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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 youre 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 HOMES 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.

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.

Manufacturer: ‎Applied Technologies


Part Number: ‎AT-Y3U87567


Item Weight: ‎6 pounds


Product Dimensions: ‎11 x 11 x 5 inches


Is Discontinued By Manufacturer: ‎No


Style: ‎Compact


Material: ‎Polyurethane, Polyurethane Foam, Resin


Shape: ‎rectangle


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 10, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Rethane Cracks filler works
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. ... show more
Reviewed in the United States on November 23, 2025 by Kelly L
    • Excellent product
I’m not a professional anything, but I had a leak in my basement and the professionals who did evaluate it basically tried to continuously sell me smoke and mirrors. I was interested in this stuff because in my previous dwelling there was a crack filled with something similar that the home inspector seemed to feel was totally legit, so I thought I’d try it for my new problem - a 7ish’ vertical hairline crack in my foundation that leaked a little with every rain and a lot with very heavy downpours. I was sure I would get started and run into a roadblock despite reading through the entire instructions in all languages presented, but really it was pretty straight forward and worked well. Best of all there is no more flooding in the basement, and I live on the East Coast which has basically seen heavy rains daily for much of the summer this year. As in ZERO water coming from this crack!!! The only unexpected issue with using this stuff was that I apparently didn’t completely seal the wall with the putty, and so when I started injecting the sealant, instead of it coming out the ports, it started coming out all over the place. So I would just caution to be liberal with the first step to minimize wasting the sealant when you start injecting it. I would definitely highly recommend this stuff if appropriate for your problem - much better to spend $150 and a couple of hours than $5k on a local “expert”, especially if the latter doesn’t even fix the problem! Update Dec 2023 (almost 3 years and many heavy rains later) - still going strong! ... show more
Reviewed in the United States on July 15, 2021 by Talitaria
    • Would buy again - hope I never have to.
This kit worked, but it would be better if they just sold the ports, epoxy, and urethane. The caulk gun that comes with this kit is completely useless for this purpose. You will not get ANY epoxy out of the tube with it before it bends and breaks. It's a $3 caulk gun, so compared to the price of the kit it's not a big deal. Use your own. Pneumatic would be good here. The wire brush is what you would expect, but it was a waste for me because I already have one. The tongue depressor mixers are actually quite good for spreading the epoxy over the outside of the crack and attaching the ports. I was prepared with a disposable putty knife, but didn't end up using it, because the sticks were the right tool for the job. The goggles are el-cheapo, and any respectable craftsman will have a better, more comfortable pair already. This kit is sold as a 10' kit, and you are supposed to place a port every 6" (4" from the bottom). Mine came with 15 non-corner ports, and one was broken. Luckily I only had a 7' crack to seal. All that said, this still gets four stars, because it worked extremely well. The epoxy was easy to mix, and securely attached the ports to the wall with no drilling. Covering the crack with it prevented any foam from leaking out the face of the crack on the inside (except at the top, because I didn't think to seal the crack on the top of the foundation). It has exactly the right consistency to easily feather out and blend with the wall (anybody looking at it is going to be able to tell you sealed a crack though... No way around it.) Injecting the foam was slow, but simple, and mess-free. It took ~5 minutes per port before the foam would start coming out the next port up. (My crack was ~1/8" at the top tapering down to 1/16"). I know it worked because water stopped pouring in like a faucet in the rain, and because I can see where the foam expanded out of the crack on the outside of the 10" thick foundation. The local guys all wanted ~$500 to do this job, and it's so easy I'm glad I did it myself. ... show more
Reviewed in the United States on February 18, 2015 by J. B.

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