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CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
Permanently repair cracked concrete floors and slabs with ease using our RadonSeal CrackWeld DIY Concrete Crack Repair Kit without the need for routing or chasing the crack needed and prevents yawning and further crack separation.
CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required
Item #: 3908005

CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks

Item #: 3908005

SHP 229

Price Details

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Permanently repair cracked concrete floors and slabs with ease using our RadonSeal CrackWeld DIY Concrete Crack Repair Kit without the need for routing or chasing the crack needed and prevents yawning and further crack separation.
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What Stands Out

Self-Leveling Formula
Designed for easy application, the self-leveling polyurethane filler smoothly fills cracks without requiring extensive tools or expertise, ensuring a professional finish every time.
Durable & Flexible
The high-quality polyurethane material provides exceptional durability and flexibility, allowing the repair to withstand temperature changes and structural movement, ensuring long-lasting results.
Two-Pack Value
The 2-pack offers economical value for homeowners and DIY enthusiasts, providing enough material to handle multiple repairs and saving on costs compared to purchasing single kits.

Product Details

Shop CrackWeld Concrete Crack Repair Kit (2-Pack) Polyurethane Concrete Crack Filler for Floors & Slabs Hairline, Shrinkage & Settlement Cracks Low-Viscosity, Fast-Curing, No Grinding Required online at a best price in Saint Helena. B006OP30X4
  • PERMANENT CONCRETE CRACK REPAIR FOR HAIRLINE, SHRINKAGE & SETTLEMENT CRACKS: Professional-grade polyurethane crack filler for concrete crack repair that penetrates deep into tight cracks and bonds concrete together to form a high-strength repair. Helps prevent further cracking and reinforces garage floors, basement slabs, and interior concrete surfaces.
  • ULTRA LOW-VISCOSITY CONCRETE CRACK FILLER FLOWS DEEP INTO TIGHT CRACKS: Designed for concrete floor crack repair, this advanced formula penetrates fine cracks that thick patching compounds and epoxies cannot reach. Ideal for repairing hairline cracks in garage floors, basements, driveways, patios, pool decks, and other interior or exterior concrete slabs.
  • FAST-CURING, HIGH-STRENGTH CONCRETE CRACK REPAIR: This polyurethane crack filler cures in minutes for a faster return to service. Forms a durable, load-bearing repair that resists shrinking, peeling, chipping, and loosening, even under foot traffic and vehicle loads in garage floors, basement slabs, and other concrete surfaces.
  • NO GRINDING, CHISELING, OR SPECIAL EQUIPMENT REQUIRED: This easy-to-use concrete crack repair system applies with any standard 10-oz caulking gun, no routing or heavy prep needed. Ideal for DIY use and perfect for repairing cracks before applying epoxy, polyaspartic, or other floor coatings.
  • COMPLETE 2-PACK KIT REPAIRS UP TO 50 LINEAR FEET OF CONCRETE CRACKS: Everything needed for concrete crack repair. Includes two dual cartridges of polyurethane crack filler, silica sand for wider cracks, static mixing nozzles, and needle-tip applicators. Ideal for repairing typical 1/16" hairline cracks in concrete slabs. Coverage may vary based on crack width and depth.
Brand NameRadonSeal
Unit Count2 Count
Number of Items2
Included ComponentsCartridges, Mixers, Restrictors, Neeedle Tips, Silica Sand, Retianing Nuts
ManufacturerNovion
Model382
Part Number382
Material TypePolyurethane
Item Weight3.8 pounds (1.72 kg)
Item Dimensions11 x 6 x 4.5 inches (27.9 x 15.2 x 11.4 cm)
Water Resistance LevelWater Resistant
Item FormLiquid
Compatible MaterialConcrete
Style Name2-Pack, Single Cartridge
ColorGrey
Surface RecommendationFloor
MaterialPolyurethane
BrandRadonSeal
Style2-Pack, Single Cartridge
Item dimensions L x W x H11 x 6 x 4.5 inches (27.9 x 15.2 x 11.4 cm)

Who Should Buy?

Suitable For
  • DIY Homeowners

    Ideal for homeowners wanting to repair concrete cracks easily without hiring professionals, saving time and money.

  • Small Contractors

    Perfect for small contracting businesses looking for quick, effective concrete repair solutions for their clients.

  • Outdoor Enthusiasts

    Beneficial for those with patios or driveways needing repairs to maintain outdoor aesthetics and functionality.

Not Suitable For
  • Large Scale Projects

    Not suitable for extensive industrial repairs requiring large quantities of material or specialized equipment.

Product Description

About This Item

Introducing the RadonSeal CrackWeld DIY Concrete Crack Repair Kit 2-Pack, the ultimate solution for permanently repairing cracks in basements, driveways, patios, garages, and pool decks. With the 2-component urethane concrete crack filler kit, you can easily restore the integrity and strength of your concrete surfaces. Why choose RadonSeal CrackWeld? It's simple - it's one of the best concrete crack repair products on the market. Whether you're a DIY enthusiast or a professional contractor, this kit has everything you need to fix cracked concrete walls and prevent water leakage through cracks in your concrete. The RadonSeal CrackWeld kit is designed to provide a cost-effective and long-lasting solution.

No more worrying about expensive repairs or continuous maintenance. With this kit, you can seal cracks in concrete and ensure the durability of your surfaces. What sets this kit apart is its two-part concrete crack filler. The combination of the urethane components creates a fast-drying and durable solution that will withstand the test of time.

Say goodbye to unsightly cracks and say hello to a high-quality finish. Not only is this kit effective and easy to use, but it also comes with the trusted RadonSeal name. RadonSeal CrackWeld is a trusted brand known for its innovative concrete crack repair solutions. Rest assured, you're getting a product that is backed by years of expertise and customer satisfaction. Don't let concrete cracks ruin the appearance and functionality of your surfaces.

Invest in the RadonSeal CrackWeld DIY Concrete Crack Repair Kit 2-Pack and experience the difference firsthand. Repair, restore, and protect your concrete with this industry-leading product.

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Customer Questions & Answers

  • Question: What is the CrackWeld DIY Concrete Crack Repair Kit?

    Answer: The CrackWeld DIY Concrete Crack Repair Kit is a specialized product designed to fill and seal cracks in concrete surfaces. It features a self-leveling polyurethane formula that cures to create a strong and durable bond. This kit is perfect for homeowners or DIY enthusiasts looking to repair or restore cracked driveways, patios, or garage floors. The self-leveling aspect ensures that the filler settles into the crack evenly, providing a professional-looking finish.
  • Question: How do I apply the CrackWeld Concrete Crack Repair Kit?

    Answer: Applying the CrackWeld Concrete Crack Repair Kit involves a few simple steps. First, clean the area around the crack to remove any debris or loose material. Next, pour the polyurethane crack filler directly into the crack, filling it up to the surface level. The self-leveling formula will automatically spread and settle into the crack. Allow it to cure for the recommended time, and your concrete will be sealed effectively. This process is ideal for enhancing the longevity of your concrete surfaces.
  • Question: What surfaces can I use the CrackWeld Concrete Crack Repair Kit on?

    Answer: The CrackWeld DIY Concrete Crack Repair Kit is designed specifically for use on concrete surfaces, making it ideal for repairing cracks in driveways, sidewalks, patios, and garage floors. It adheres well to most concrete types, ensuring a solid and lasting repair. This versatility means it can be used in both residential and commercial projects, efficiently restoring the integrity of any concrete structure.
  • Question: Is the CrackWeld filler resistant to weather conditions?

    Answer: Yes, the CrackWeld filler is highly resistant to various weather conditions, including rain, snow, and extreme temperatures. Once cured, it forms a waterproof and flexible seal that will not crack or crumble over time. This makes it perfect for outdoor applications where the filler will be exposed to the elements, such as driveways and patios. Users can feel confident that their repaired areas will withstand changing weather conditions.
  • Question: Can I use the CrackWeld kit for indoor concrete repairs?

    Answer: Absolutely! The CrackWeld DIY Concrete Crack Repair Kit is suitable for both indoor and outdoor concrete repairs. It can be particularly useful for fixing cracks in garage floors, basements, and utility rooms where moisture and wear might cause deterioration. Its ease of use and strong adhesive properties make it an excellent choice for resolving indoor concrete issues efficiently.
  • Question: How long does it take for the CrackWeld filler to cure?

    Answer: The curing time for the CrackWeld filler generally varies based on environmental conditions such as temperature and humidity. Typically, it can take anywhere from a few hours to a couple of days to fully cure. It’s important to avoid using the repaired area until the filler has completely set, ensuring a durable and long-lasting seal. This feature allows flexibility for projects that are not under immediate pressure to be completed.
  • Question: Is the CrackWeld filler toxic or harmful?

    Answer: The CrackWeld filler is designed for safe use, but as with any chemical product, taking basic safety precautions is advisable. It emits fumes when curing, so ensuring adequate ventilation during and after application is important. Additionally, using gloves and protective eyewear while handling the kit will help prevent skin or eye irritation. This emphasis on safety makes it suitable for DIY enthusiasts aware of proper handling procedures.
  • Question: How much area can one kit cover?

    Answer: One CrackWeld DIY Concrete Crack Repair Kit can cover multiple cracks depending on their size and depth. As a general guideline, this kit can be sufficient for several square feet of repair work, making it highly efficient for addressing multiple small cracks. Homeowners appreciate this aspect as it allows for an economical approach to maintaining their concrete surfaces, reducing the need for frequent repairs.
  • Question: Can I paint over the repaired cracks after using the CrackWeld kit?

    Answer: Yes, once the CrackWeld filler has fully cured, it can be painted over to match the surrounding concrete. This is a great way to seamlessly integrate repairs into your existing surfaces, providing an aesthetically pleasing result. Many users choose to finish their repair projects with concrete sealer or paint, enhancing both the appearance and protection of their repair jobs.
  • Question: Where can I buy the CrackWeld DIY Concrete Crack Repair Kit in Saint Helena?

    Answer: You can purchase the CrackWeld DIY Concrete Crack Repair Kit at Ubuy in Saint Helena. Ubuy offers a convenient online shopping experience and a wide range of products, ensuring you get the best option for your concrete repair needs. With a user-friendly interface, Ubuy makes it easy to find the kit, compare options, and have it delivered directly to your location.

RadonSeal Wall Repair Editorial Review

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RadonSeal CrackWeld is a two-component, rigid polymer low-viscosity, self-leveling solution intended to repair cracks on horizontal surfaces. It is made to cure stronger than and bond tenaciously with concrete, while its viscosity is perfect for filling even small cracks in basements, driveways, garages, patios, pool decks, etc. This product is not hydrophobic and is Considered semi-paintable. CrackWeld comes with easy-to-follow instructions that make it easy to apply. However, it is recommended that the product be used by someone who has already had some experience in fixing cracks. Some customers have complained that the provided silica sand was insufficient, while others remarked that it did not bond well; some patches reappeared after a couple of years. Despite these observations, many customers were satisfied with CrackWeld's performance and Considered it to be worth the price.

Customer Reviews & Ratings

82 customers ratings
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  • 4 Star
    12%
  • 3 Star
    8%
  • 2 Star
    6%
  • 1 Star
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Pros

  • Low viscosity means it can even fill small cracks
  • Semi-paintable, and dries semi-hard

Cons

  • Patches may reappear after a couple of years

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