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DIY Concrete Foundation Crack Repair Kit - Polyurethane Foam - Hairline to 1/16" Wide Cracks - Low-Pressure Injection Method (FLEXKIT-200)

  • Based on 30 reviews
Condition: New
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$129.00 Why this price?

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Availability: In Stock.
Fulfilled by Flexomeric Crack Repair Products

Arrives Feb 23 – Mar 8
Order within 4 hours and 59 minutes
Available payment plans shown during checkout

Features

  • Permanently Stops and Prevents Water Leaks in Concrete Cracks. Used for Wet or Dry Cracks.
  • Can Be Used For Wet or Dry Cracks.
  • Compression Seal That Remains Flexible.
  • Formulated To Repair Hairline to 1/16" Wide Concrete Cracks.
  • No Drilling Or Special Tools Required.

Description

Avoid expensive repairs to cracks in your foundation by fixing them yourself using Flexomeric crack repair kits for foundations and basements. Flexomeric includes only the highest-quality concrete crack repair materials in its repair kits in order to insure that you successfully fill in cracks completely from the inside of the foundation wall through to the outside. The Flexomeric FLEXKIT-200 contains 2 single component, low viscosity, high quality crack repair resin, crack surface paste and port adhesive, and ports needed to repair up to 8' long, 1/16" thick concrete foundation crack in an 8" thick wall. Flexomeric Crack Repair Resins can be injected into an actively leaking crack as it chemically reacts with water and bond to concrete to form a water- tight, flexible gasket through the entire wall thickness, eliminating any future leaks, guaranteed. Application is easy enough for even novices to do it like a pro. Please note that the kit does not include an injection gun and spray bottle, which are required for application.

Manufacturer: ‎Flexomeric Crack Repair Products Ltd.


Part Number: ‎FLEXKIT200


Item Weight: ‎3.74 pounds


Package Dimensions: ‎10 x 6 x 6 inches


Is Discontinued By Manufacturer: ‎No


Material: ‎Polyurethane


Installation Method: ‎Low Pressure Injection Method


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 1, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 23 – Mar 8

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product great customer service
I had over 10 basement leaks in our poured concrete basement walls. Some were addressed by the former owner but did not seem to keep the water out. One estimate was close to $30,000 to do extensive work. Another company wanted about $9,000 to strap the walls from the inside. Although I was a novice, I have had great success with this product. It fills the crack from the inside and the seal penetrates through the 8" thick wall to the outside. The seal looks like expanded foam but feels like rubber. I was a little messy at first but with experience, got better. There were 2 types of product, one is for regular cracks, the other is for hairline cracks. When some of the thinner material leaked past the seal of the caulk gun, I contacted the company by email and later on the phone. They were VERY helpful and spent over an hour talking to me. They also replaced the product that leaked past the caulk gun. From my experience, even the regular product made its way through the small cracks and that is probably what I would order if I needed more. Since I bought both products, I will repeat this review for both. Watch the Flexomeric video. ... show more
Reviewed in the United States on September 2, 2020 by Amazon Customer

  • Biggest waste of money since the pet rock
This is the biggest waste of money since the pet rock. Not easy to use, messianic a complete was of money. I bought this for a hairline crack in my basement wall. It did not work so I moved on to a half inch crack I hadn't another wall thinking that maybe it would work on a larger crack. I follow the instructions to the letter and neither application worked. Severely disappointed. ... show more
Reviewed in the United States on November 24, 2021 by Maddog101st

  • Excellent product, very high quality, worth every penny!
Amazing product!!!!! Does exactly what they say it does! Follow the directions. I used a hammer drill to put holes along the crack but you don’t have to. Can use the compound that you mix to seal the outside. It dries as hard as a rock! I suggest letting it dry for 24 hours before injecting the caulk. The kit provides everything from gloves to mixing sticks and everything in between. I mixed the compound on cardboard and just threw it away. Fantastic product. Would MOST DEFINITELY order again!!!! Fix the cracks with this stuff and be done. WELL WORTH THE MONEY VERY HIGH QUALITY PRODUCT!!!!!!!! Thank you! ... show more
Reviewed in the United States on August 9, 2020 by herrvonritter herrvonritter

  • Did the job!
Did the job, had a thin vertical crack that would leak a couple of gallons of water during a rain storm, now no water leaks. Recommend thoroughly sealing around the injection ports as they were areas I had leakage when injecting the poly.
Reviewed in the United States on March 2, 2021 by Deadwood

  • Easy fix
Great product,easy to use, amazing crack filler. Will recommend.
Reviewed in the United States on January 13, 2021 by T

  • Don’t waste your money
Terrible product. Tube broke during beginning of application and half the product ended up on the floor. Ruined the caulk gun and the rug. Seller won’t refund money.
Reviewed in the United States on November 26, 2018 by LLMom

  • Perfect fix!
Very easy to use, clear instructions, everything you need to fix a hairline crack. Works great!
Reviewed in the United States on March 12, 2021 by Lenox

  • Four Stars
So far so good! The product appears to work. The crack is dry and the product is near perfect
Reviewed in the United States on March 8, 2017 by David Walker

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