• concrete bowed walls suported with carbon fiber

    8400 Carbon Fiber wall repair 75ft

    Highlights of this Kit:

    • ICC Code Approved • 10 top and bottom wall anchors • Engineered and tested to be the strongest anchoring system top to bottom • 5,000 hours of lab testing • Ideal for Block concrete bowing walls and concrete cracks • Concrete Wall Repair Solution Bearing ICC-ES Certification

  • carbon fiber and epoxy reinforcement of cracked concrete walls

    Certified and Tested Carbon fiber

    Quality Supply

    NextStar concrete crack repair products are of the highest quality along with tested and proven products with ICC certification.

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    DIY Foundation Carbon Wall

    Carbon Fiber Fabric

    NextStars easy to use carbon fiber fabric wall reinforcement kits that can also be used on irregular shapes such as corners , retaining walls and any vertical or horizontal wall.

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    Carbon Fiber Stitches for Walls and Floors

    Staples - Stitches

    Fortress carbon fiber staples and Stitches are a preferred product for angle cracking used on foundation walls and concrete swimming pools. They have been used for many years with proven results.

  • Concrete reinforcemnet carbon fiber staples and stitching dogs

    Reinforcement of Concrete with


    Carbon Fiber Stitching and staples are a cost effective solution to prevent re-cracking of concrete floors, walls and is a preferred solution before any floor coatings are applied.

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ICC Code Approved Carbon Fiber Wall Reinforcement Kit 75ft
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ICC Code Approved Carbon Fiber Wall Reinforcement Kit 75ft
Item Name:

ICC Code Approved Carbon Fiber Wall Reinforcement Kit 75ft

Item #:
Carbon Fiber 8400 Wall Repair Kit
$1,100.00 USD
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Introducing 8400 Fortress Carbon Fiber Wall Repair Kit – a powerful combination of epoxy injection kit and carbon fiber reinforcement kit.

This is an easy-to-use concrete wall repair kit designed to reinforce up to 40 ft of wall (when strapped and anchored every 4 ft). The kit has undergone 5,000 hours of extensive testing and has demonstrated unmatched strength, stability, and durability. It has been tested and certified by ICC-ES, the leader of technical evaluations of building products. As the only ICC Building Code certified wall support out there, the 8400 Fortress Carbon Fiber Wall Repair Kit offers the most dependable permanent repair solution for cracked walls and bowing walls.

Kit Includes the Following:

  • 75 ft of Code approved unidirectional carbon fiber
  • 3 Quarts of Xtreme 900 Epoxy
  • 2 Tubesets of 1200 Epoxy crack filler
  • 10 Stainless Steel Bottom wall anchors
  • 10 Top of Wall Ties
  • 1 NX300 Epoxy Application tool
  • Miscellaneous Tools for application and instructions (Not included in contractor version)
  •  Shipping

Why Is Carbon Fiber Stronger Than Everything Else?

Several factors decide the tensile strength of a wall reinforcement solution, including its design, construction, and binding technology. The proprietary process followed by Fortress grants extreme strength and stability to the 8400.

  • Unidirectional Design

Most carbon fiber wall repair kit manufacturers make use of a bidirectional fiber system, wherein the carb fibers are woven into a pattern. Although this creates a visually appealing design, it is weak in construction. The woven fibers get crimped as they bend when woven. When force is applied to the system, the bent fibers try to straighten out, which reduces their strength and effectiveness.

The ICC approved wall repair kit features a unidirectional design. The fibers lay flat when the force is applied, and there is no crimping. The result is a wall reinforcement system that is twice as strong as other carbon fiber repair products in the market.

For these reasons, no other crack repair or cracked wall reinforcement system in the construction industry comes even close in strength, stability, and durability to 8400 Fortress Carbon Fiber Wall Repair Kit. This makes it the best choice for repairing foundation walls and basement walls.


That’s right. The 8400 ICC Code Approved Carbon Fiber Wall Repair Kit comes with a limited One-Year Warranty against defects in workmanship or manufacturing, giving you complete peace of mind. The customer is required to send a written notice to us identifying and detailing the defect with the product within one year from the date of purchase. We will replace the product and the containers at no charge to the customer. We stand by our product’s quality and performance.

Discoloration and change in visual appearance are excluded from the product’s warranty. For more information and full list of terms and conditions, read the manufacturer’s instructions document.

ICC Certified carbon fiber wall reinforcement kit with 75ft of Carbon fiber, 10 top and bottom wall anchors. Engineered and tested to be the strongest anchoring system top to bottom. Will cover approx 40 ft of wall support.
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