

RadonSeal Concrete Foundation Crack DIY Repair Kit for Basement Wall Cracks
Key item features
- Effortless Application: Repair basement wall cracks without drilling, using a standard caulking gun to inject the low-viscosity, 2-component urethane for easy homeowner accessibility.
- Permanent Sealing: Specialized urethane effectively seals even the smallest cracks, preventing water seepage and providing a lasting watertight barrier.
- Interior Repair: Repair cracks from inside your basement, eliminating the need for costly excavation and preserving exterior aesthetics.
- Comprehensive Protection: Acts as a barrier against water, radon, and soil gases, safeguarding your basement environment.
- Product Specifications: Features an amber color, dimensions of 11 x 2 x 2 inches (L x W x H), and a weight of 2 pounds.
Specs
- Recommended surfaceConcrete
- Rec. useDIY, Concrete, Protection, Exterior
- ColorMulticolor
- BrandRadonSeal
- FeaturesWaterproof
- Size10-ft
- Free shipping
Free 30-day returns
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About this item
Product details
- Repair basement wall cracks effortlessly without drilling, ensuring minimal disruption to your home's structure.
- Use a standard caulking gun to inject the low-viscosity, 2-component urethane, making the process accessible for any homeowner.
- Seal even the smallest cracks permanently with the specialized urethane, preventing further water seepage and damage.
- Save on costly excavation by repairing cracks from inside your basement, maintaining exterior aesthetics and structural integrity.
- This solution not only protects against water but also acts as a barrier against radon and soil gases, safeguarding your basement environment.
- Color: Amber
- Dimensions (L x W x H): 11 x 2 x 2 inches
- Weight: 2 pounds
Specifications
Recommended surface
Rec. use
Color
Brand
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
Verified Purchase
Effective DIY Foundation Repair
Highly recommend using the RadonSeal Concrete Foundation Crack DIY Repair. The process is straight forward and easy to use. It contained all the supplies we needed including wire brush, gloves, eye protection and even a disposable work mat! Only thing I needed was a caulking gun and vacuum cleaner. I had about a 6 foot crack in the basement that I was able to tackle with this kit. It came with plenty of extras, I still have another bottle of polyurethane foam and ports leftover. It does take time to wait for it to dry before squeezing in the foam so save extra time for this project when you do the fix yourself. I would buy this again if I had another foundation repair project!
Verified Purchase
Good reputation
We will see how this holds up in our basement over time, but this product was recommended to us for foundation crack repairs and water seepage. Fingers crossed!
Verified Purchase
Great option
After researching many options for my garage floor, this one seemed to be the best value and easiest to apply.



