10 Best Foundation Crack Repair Kit (2024 Update)

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If you are a homeowner or contractor dealing with foundation cracks, you may have come across the term "foundation crack repair kit." These kits are designed to provide an easy and cost-effective solution for repairing cracks in concrete foundations. However, with so many options available on the market, it can be challenging to choose the right one for your needs.

Here are five key points to consider when looking for a foundation crack repair kit:

1. Type of crack: Different types of foundation cracks require different repair methods. For example, hairline cracks may only require a basic epoxy injection, while wider cracks may need additional reinforcement. Make sure you understand the type and severity of the crack before choosing a repair kit.

2. Material: Foundation crack repair kits come in different materials, including epoxy, polyurethane, and cement-based products. Each material has its advantages and disadvantages, so select one that suits your specific needs.

3. Kit size: The size of the kit depends on the size and number of cracks you need to repair. Choose a kit that provides enough material to cover the entire crack, and check the coverage area on the product label.

4. Application method: Some kits require specialized tools or equipment, while others can be applied with a standard caulking gun. Consider your level of expertise and the tools you have available before selecting a kit.

5. Cost: Foundation crack repair kits range in price from a few dollars to hundreds of dollars. While cost is an important factor, remember that quality and effectiveness are more critical when it comes to foundation repair.

In summary, when choosing a foundation crack repair kit, consider the type of crack, material, kit size, application method, and cost. With careful consideration, you can find the right kit to repair your foundation cracks and ensure the long-term stability of your home or building.

10 Best Foundation Crack Repair Kit

1. 30' Epoxy Contractor Foundation Crack Repair Kit With A-Tech 212 Lv Epoxy, Repairs 30' Of 1/16" Wide Concrete Foundation Cracks. Meets Astm C-881 Standards. Includes Instructional Video.

The 30' Epoxy Contractor Foundation Crack Repair Kit is a reliable solution for repairing up to 30 feet of concrete foundation cracks at a width of 1/16". Manufactured by Applied Technologies, a company that has been in the construction industry since 1998, this kit comes with all the necessary tools and materials to complete the repair job.

The kit meets the ASTM C-881 Standard Specification for Epoxy Resin Base Bonding Systems for Concrete, ensuring that it is a high-quality product that adheres to industry standards. The epoxy used in this kit, A-Tech 212 LV, has a compressive strength of 12,000 psi and a tensile strength of 8,000 psi, making it an ideal choice for structurally repairing concrete foundation and wall cracks.

The 30' Epoxy Contractor Foundation Crack Repair Kit comes with full instructions that guide users through the repair process. These instructions are easy to follow and include a how-to video that provides a visual guide to the repair process.

Using this repair kit is a cost-effective way to fix foundation cracks without the need for professional help. The kit contains enough epoxy to repair up to 30 feet of cracks, making it ideal for homeowners and small businesses who want to save money on repairs.

Overall, the 30' Epoxy Contractor Foundation Crack Repair Kit is a reliable and effective solution for repairing concrete foundation cracks. With its high-quality materials, adherence to industry standards, and easy-to-follow instructions, it is an excellent choice for anyone looking to save money on foundation repairs.

2. 20-Ft Radonseal Diy Foundation Crack Repair Kit For Professional Basement Wall Fixes At Home

The RadonSeal DIY Concrete Foundation Crack Repair Kit is the perfect solution for homeowners looking to fix basement wall cracks like the pros. This kit allows you to repair cracks in your foundation without the need for drilling, excavation, or special tools.

One of the biggest advantages of this kit is the low-pressure injection method, which eliminates the need for drilling. This makes the process much easier and cleaner, reducing the time and effort required for the repair. Additionally, the low viscosity urethane used in the kit is suitable even for the repair of hairline cracks, ensuring that all types of cracks can be fixed with this kit.

Another major benefit of the RadonSeal DIY Concrete Foundation Crack Repair Kit is that there is no need to excavate the area around the crack. This can save homeowners serious money, as excavation can be a costly and time-consuming process. By repairing the crack from the inside, you can avoid the expense and hassle of excavation while still achieving a permanent solution.

In terms of tools, the RadonSeal DIY Concrete Foundation Crack Repair Kit requires nothing more than a standard caulking gun to inject the urethane into the crack. This means that homeowners don't need to invest in any specialized tools or equipment, making the repair process even more accessible and affordable.

Most importantly, the RadonSeal DIY Concrete Foundation Crack Repair Kit provides a permanent solution to prevent water seepage. By filling the crack with the low viscosity urethane, the kit helps to seal the foundation and prevent any further water damage or seepage. This can help to protect your home from costly water damage and mold growth, ensuring that your basement remains dry and safe for years to come.

Overall, the RadonSeal DIY Concrete Foundation Crack Repair Kit is an excellent solution for homeowners looking to fix basement wall cracks quickly, easily, and affordably. With its low-pressure injection method, low viscosity urethane, and simple tools, this kit offers a permanent solution to prevent water seepage and protect your home from water damage.

3. Radonseal Pro Crack Injection Kit (60 Ft) – Professional Concrete Repair

The RadonSeal PRO Foundation Crack Injection Toolkit is a professional-grade solution for repairing cracks in concrete foundations. This kit is designed for use by contractors, builders, and homeowners who want to permanently repair cracks and stop water, water vapor, and radon gas from seeping into their homes.

One of the standout features of this kit is that it requires no drilling. Injection ports are simply glued right on top of the crack, making it easy to apply the polyurethane injection foam. This process saves time and minimizes damage to the concrete, making it an ideal solution for repair projects of all sizes.

The toolkit includes a professional dual-tube cartridge injection gun, which ensures precise mixing (1:1) of the components. This eliminates the need for measuring or guessing, ensuring that the foam mixture is consistent and effective. The kit also comes with a tool box for easy storage and transport.

One of the benefits of polyurethane injection foam is that it remains flexible, allowing for the natural movement of the crack. This flexibility ensures that the repair remains effective over time, even as the foundation shifts and settles.

The RadonSeal PRO Foundation Crack Injection Toolkit is a comprehensive solution for repairing cracks in concrete foundations. It not only addresses the immediate issue of water and gas infiltration, but also provides a long-term solution that will prevent future problems from arising.

Overall, if you're looking for a professional-grade concrete crack repair kit that will provide a permanent solution to your foundation issues, the RadonSeal PRO Foundation Crack Injection Toolkit is an excellent choice. It's easy to use, effective, and backed by a team of experts who are dedicated to ensuring your complete satisfaction.

4. Professional Concrete Crack Repair Kit – Radonseal Pro (30 Ft)

The RadonSeal PRO Foundation Crack Injection Toolkit is a professional-grade solution for repairing cracks in concrete foundations. This kit includes all the necessary components to permanently repair cracks and stop water seepage, without the need for drilling.

One of the key features of this toolkit is the inclusion of injection ports that are glued directly onto the crack. This eliminates the need for drilling, which can weaken the structure of the foundation and create additional damage. Instead, the injection ports provide a secure and effective means of delivering the repair materials directly into the crack.

The toolkit also includes a professional dual-tube cartridge injection gun, which ensures precise mixing of the repair components. This gun features a 1:1 mixing ratio, which eliminates the need for measuring or guessing. This precise mixing ensures the proper chemical reaction of the repair materials, which is essential for achieving a long-lasting repair.

The repair materials included in this kit are polyurethane injection foam, which remains flexible even after it has cured. This flexibility allows for the natural movement of the concrete, which is important for preventing future cracks from forming. The foam also provides excellent water resistance, which helps to stop water seepage through the crack.

Overall, the RadonSeal PRO Foundation Crack Injection Toolkit is a comprehensive solution for repairing cracks in concrete foundations. Its no-drill design, precise mixing capabilities, and flexible repair materials make it an ideal choice for professionals who demand the highest level of performance from their repair kits. With this toolkit, you can be confident that you are providing your clients with a long-lasting and effective solution for their foundation repair needs.

5. Easy-Peel Diy Concrete Crack Repair Kit With Surface Sealer For Foundations (10-Foot Kit)

The RadonSeal Easy-Peel DIY Concrete Foundation Crack Repair Kit is a comprehensive solution for repairing concrete foundation cracks without the hassle of drilling or grinding. The low-pressure injection method used in this kit ensures that no drilling is required, thus saving time, effort, and money.

The low-viscosity, 2-component, injection urethane used in this kit is capable of repairing hairline cracks effectively. This makes it a versatile solution that can be used for a variety of crack sizes. Additionally, the kit eliminates the need for excavation, making it a cost-effective solution that permanently repairs the crack from the inside.

The kit is easy to use and requires no special tools, allowing anyone to repair their concrete foundation cracks with ease. The standard caulking gun provided with the kit can be used to inject the urethane into the crack. The surface sealer and injection ports are designed to easily peel-off, making clean-up a breeze.

One of the key benefits of using this kit is its ability to prevent water seepage permanently. The urethane is imperious to water vapor, soil gases, and even radon, ensuring that water does not penetrate the repaired crack. This makes it an ideal solution for homeowners who are looking for a long-term solution to their foundation crack problems.

The easy-peel epoxy used in the kit provides a clean finish that is aesthetically pleasing. The surface sealer and injection ports easily peel-off, leaving no residue or marks on the surface. This ensures that the repaired crack blends in seamlessly with the surrounding surface, giving it a neat and polished look.

Overall, the RadonSeal Easy-Peel DIY Concrete Foundation Crack Repair Kit is an excellent solution for homeowners who are looking for an easy-to-use, cost-effective, and permanent solution to their foundation crack problems. With no drilling, excavation or special tools required, repairing foundation cracks has never been easier.

6. Carbon Fiber Basement Wall Crack Repair Kit – 50ft – Easy To Use With Instructions.

The 50 ft. Carbon Fiber-Basement Wall Crack Repair Kit is an ideal solution for homeowners who are looking for an easy-to-use, yet effective solution to repair cracks in their basement walls. This kit is specifically designed to repair foundation wall cracks and is made from high-quality carbon fiber materials that ensure strong adhesion to concrete block or poured concrete walls.

The kit includes 50 ft. of 4-inch wide carbon fiber repair fabric, which is made from 12K Tow carbon fiber. This material is known for its high strength and durability, making it an ideal choice for repairing foundation wall cracks. The kit also includes 48 oz. of high-strength epoxy resin and 48 oz. of hardener, which are used to bond the carbon fiber fabric to the wall and provide additional strength and stability.

One of the key benefits of this kit is its ease of use. Homeowners with minimal experience can easily install it without the need for professional help. The kit comes with clear instructions that guide users through the entire installation process, making it a hassle-free and convenient solution for repairing foundation wall cracks.

Once installed, the kit sets dry in 24 hours and provides a strong and permanent repair solution that is resistant to cracking and shifting. The carbon fiber fabric and epoxy resin work together to reinforce the wall and prevent further damage, ensuring long-lasting results.

In summary, the 50 ft. Carbon Fiber-Basement Wall Crack Repair Kit is an effective and easy-to-use solution for homeowners looking to repair cracks in their foundation walls. Its high-quality carbon fiber materials and strong adhesion to concrete make it a durable and reliable choice for foundation wall repair. With clear instructions and minimal experience required, this kit is a hassle-free and convenient option for homeowners.

7. Waterproof Polyurethane Foam Kit For Concrete Foundation And Basement Wall Cracks, Stops Water Leaks.

The 10' Peel-Off Paste Foundation Crack Repair Kit is an innovative solution for homeowners and contractors to fix cracks in concrete foundations and basement walls. This kit includes Hydra Stop 300 polyurethane foam, which expands inside the crack to form a waterproof seal. This foam is specially designed to stop leaks through concrete foundation cracks, making it an effective solution for keeping basements dry.

The kit also includes peel paste and surface ports that are easily removed after the repair, making it a convenient and hassle-free solution. The peel paste is a paste-like substance that is applied to the surface of the crack, allowing the Hydra Stop 300 foam to adhere to it and form a waterproof seal. The surface ports are used to inject the foam into the crack and ensure that it fills the entire void.

One of the most significant advantages of the 10' Peel-Off Paste Foundation Crack Repair Kit is that it works on cracks in inside corners. This is a common problem for homeowners, as these cracks are often difficult to reach and repair. With this kit, however, the Hydra Stop 300 foam can be injected into the crack through the surface ports, ensuring that it fills the entire void and forms a waterproof seal.

The kit comes with written instructions and a how-to video, making it easy to use for both homeowners and contractors. The instructions provide a step-by-step guide on how to use the kit, while the video demonstrates the process visually, making it easy to follow.

In summary, the 10' Peel-Off Paste Foundation Crack Repair Kit is an innovative and effective solution for fixing cracks in concrete foundations and basement walls. It includes Hydra Stop 300 polyurethane foam, which expands inside the crack to form a waterproof seal, and peel paste and surface ports that are easily removed after the repair. With this kit, homeowners and contractors can stop leaks through concrete foundation cracks and keep basements dry.

8. Polygem Lcr Kit: Penetrating Epoxy For Concrete Crack Repair & Leak Prevention – Diy Complete Kit For 8ft Foundation Crack.

The Polygem Liquid Concrete Repair (LCR) Kit is a complete solution for repairing foundation and concrete cracks, as well as preventing leaks. This kit is suitable for use in residential and industrial settings, including concrete floors, patios, sidewalks, balconies, pools, parking decks, reservoirs, and tanks.

The LCR Kit is designed to restore the structural integrity of cracked walls by filling the crack with a high-strength adhesive that essentially "welds" the cracked wall together. This is not an expansion foam product. The product has excellent adhesion to concrete, wood, fiberglass, and metal surfaces and restores structural strength.

After applying the epoxy paste to the crack, it is essential to wait 24-hours for proper cure before injecting the epoxy from cartridges. After injecting the epoxy, wait another 24-hours for full cure. Each kit contains enough material to repair an average 1/16 inch wide, 8-foot crack in a concrete wall.

Once the epoxy has fully cured, the epoxy paste and ports can be chipped away from the surface using a cold chisel followed by sanding to remove the final residue. Grinding is not recommended. Additional 10-ounce epoxy cartridges, 2-part epoxy paste, and ports are also available for longer cracks.

The LCR Kit is ideal for homeowners and do-it-yourselfers, contractors, remodelers, and maintenance professionals. The product is made and packaged in the USA and meets ASTM C881, Types I, II, IV and V, Grades 1 and 2. Additionally, the product contains no VOC’s or solvents, is 100% solids, and is chemical and solvent resistant.

In summary, the Polygem Liquid Concrete Repair (LCR) Kit is a versatile solution for repairing and preventing leaks in concrete foundations and other surfaces. Its easy-to-use application process, strength, and durability make it an ideal choice for a wide range of applications.

9. Acta-Leak Crack Repair Kit: Repairs 10ft Of Concrete Foundation/basement Wall Cracks <0.05" In Width, For Active/previously Repaired Cracks.

The Acta-Leak Crack Repair Kit is a reliable solution for repairing actively leaking, previously repaired, or cracks less than 0.05 inches in width in concrete foundation or basement walls. This kit is capable of repairing up to 10 feet of leaking crack with a single application, making it a cost-effective solution for homeowners and contractors alike.

The kit uses a single component Hydra Stop 300 hydrophobic polyurethane foam that does not shrink, ensuring a long-lasting repair. The foam forms a closed-cell water cut-off foam that effectively stops water from seeping through the crack. This makes the Acta-Leak Crack Repair Kit an ideal choice for repairing cracks in basements, foundations, and other concrete structures.

The Acta-Leak Crack Repair Kit also comes with a high-pressure injection system that can get into the tightest cracks. The injection system is designed to deliver the polyurethane foam with enough pressure to ensure it fills the crack completely. This ensures that the entire area is sealed off and prevents any water intrusion.

The kit is easy to use, and a grease gun is included to make the application process even more straightforward. Simply attach the grease gun to the injection ports and apply the polyurethane foam to the crack. The foam will expand and fill the crack, blocking any water from seeping through.

Overall, the Acta-Leak Crack Repair Kit is an excellent solution for repairing leaking cracks in concrete structures. Its high-pressure injection system and hydrophobic polyurethane foam ensure a long-lasting and effective repair. The kit is easy to use and can repair up to 10 feet of leaking crack, making it a cost-effective solution for homeowners and contractors alike.

10. 10-Ft Uplug Concrete Foundation Crack Repair Kit – Fixes Leaking Basement & Foundation Wall Cracks, Seams, Wire Ties, & Wet Floor-To-Wall Joints Permanently.

The uPlug Concrete Foundation Crack Repair Kit offers a reliable and affordable solution for homeowners and DIY enthusiasts who want to fix their leaking basement and foundation wall cracks and seams, seeping wire ties, and wet floor-to-wall joints. The kit uses chemically advanced expanding foam that chases the crack to completely fill voids, providing a permanent fix that won't crack and crumble like hydraulic cement and concrete patches or peel like caulk.

The improved expansion rates of the foam ensure more reliable repairs, and homeowners can save thousands of dollars by repairing cracks, gaps, and holes themselves without the need to dig out their foundation. Designed with homeowners and DIY'ers in mind, the kit requires no special tools, equipment, or training and no drilling, grinding, or chiseling is needed.

The flexible foam filler is easy to use and won't crack and crumble like hydraulic cement and concrete patches or peel like caulk. It provides a quick fix that lasts, saving homeowners time and effort. The injection foam also blocks water, musty odors, soil gases, and radon, protecting the home from further damage and providing a safe and healthy living environment.

Overall, the uPlug Concrete Foundation Crack Repair Kit is an excellent choice for homeowners looking for a reliable and affordable DIY solution for their leaking basement and foundation wall cracks and seams. It offers a quick and easy fix that saves time and money, while ensuring a long-lasting repair that won't crack and crumble like other methods. With the uPlug kit, homeowners can protect their homes and their families from further damage and enjoy peace of mind knowing that their foundation is secure.

Best Foundation Crack Repair Kit FAQs

Can a DIY homeowner use a foundation crack repair kit, or is it best left to professionals?

It is possible for a DIY homeowner to use a foundation crack repair kit, but it is often best to leave this type of repair to professionals. Foundation cracks can be an indication of a more serious issue, so it is important to identify the underlying cause of the crack before attempting to repair it. Additionally, different types of foundation cracks require different types of repair methods, and a professional can properly diagnose the problem and select the appropriate repair method.

If a homeowner does decide to use a foundation crack repair kit, it is important to carefully follow the manufacturer's instructions and take all necessary safety precautions. However, it is important to note that DIY repairs may not be as effective or long-lasting as those performed by a professional, and could potentially cause more damage if not done correctly. Ultimately, it is best to consult with a professional before attempting any foundation repairs.

How much does a foundation crack repair kit cost, and what factors affect its price?

The cost of a foundation crack repair kit typically ranges from $20 to $200, depending on various factors. The size and severity of the crack, as well as the type of foundation and the materials used in the kit, can affect the price. For example, a small crack in a concrete slab foundation may only require a basic injection kit, while a larger crack in a stone or brick foundation may require a more advanced kit with multiple components. The cost may also vary depending on the manufacturer or brand of the repair kit. In addition to the cost of the kit itself, there may be additional expenses such as hiring a professional to perform the repair or purchasing additional tools or materials. Ultimately, the cost of a foundation crack repair kit will depend on the specific needs of the repair and the quality of the materials used.

What are the common types of foundation crack repair kits available in the market?

There are several types of foundation crack repair kits available in the market. The most common ones include epoxy injection kits, polyurethane foam kits, and carbon fiber reinforcement kits.

Epoxy injection kits are used for repairing cracks in concrete foundations. The kit contains a two-part epoxy that is injected into the crack, filling the void and preventing water from seeping in.

Polyurethane foam kits are used to seal cracks in foundation walls. The foam expands and fills the crack, creating a waterproof seal.

Carbon fiber reinforcement kits are used to repair foundation walls that have been weakened by cracks. The kit contains carbon fiber strips and an epoxy adhesive that is applied to the wall to reinforce it.

It is important to note that not all foundation cracks can be repaired using these kits. It is recommended to consult a professional before attempting any repairs to ensure the proper solution is used.

What are the signs that indicate the need for foundation crack repair, and when should a repair kit be used?

The signs that indicate the need for foundation crack repair include cracks in the foundation walls, floors, and basement walls. Other signs include uneven floors, doors and windows that don't open or close properly, and water infiltration. The type of crack and its location can also determine the need for repair. For example, vertical cracks are generally less serious than horizontal cracks, which can indicate a more significant structural issue.

Foundation crack repair kits can be used when the cracks are relatively small and not indicative of a more severe issue. However, it's essential to understand that these kits are not appropriate for all types of cracks or situations. If the cracks are extensive, or if there is significant damage to the foundation, it's best to have a professional assess the situation and recommend the appropriate repair method. It's always better to err on the side of caution and seek the advice of a professional when it comes to foundation repairs.

What is a foundation crack repair kit, and how does it work?

A foundation crack repair kit is a set of materials and tools designed to fix cracks in a building's foundation. The kit typically includes epoxy or polyurethane foam-based products, which are used to fill and seal the cracks. The process works by injecting the material into the crack, which expands and hardens to create a strong, waterproof seal. The kit may also include tools such as injection ports, caulking guns, and other supplies needed to complete the repair.

To use the kit, the crack must first be cleaned and prepared, and any loose or crumbling material must be removed. The injection ports are then placed along the length of the crack, and the epoxy or foam is injected into the ports using a caulking gun. The material then fills the crack and expands to create a solid seal. The repair typically dries within a few hours and provides a long-lasting solution to foundation cracks.

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