• NextStar technologies concrete cracks foundation resoration injection and repair Concrete floor repair products

    Welcome to NextStar Technologies


    NextStar is your specialists in concrete crack repair for foundation and slab floor restoration. Polyurethane foam, Epoxy, Polyurea, Special Urethanes and Carbon Fiber for concrete. National # 1-866-445-3984

  • concrete crack repair products polyurethane and epoxy injection kits and supplies

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    Concrete crack repair products are used by contractors and professionals for foundation crack and slab repair.  Also offering a select line of D-I-Y products to the public. Enter Here

  • concrete foundation crack repair with urethane foam or epoxy

    Foundation Crack Repair Kits

    Concrete Cracks

    Premium Polyurethane foam or Epoxy injection for basement concrete foundation cracks, to stop leaking foundations or repair of structural foundation walls using Epoxy.

  • concrete floor slab crack restoration and structural reinforcement

    Repair of broken concrete slab floors

    Slab Floors

    Preferred solutions that can effectively repair common problems with broken or cracked concrete floor slabs. Solutions for structural repair of concrete slabs including carbon fiber solutions for reinforcement.

  • Concrete foundation reinforcement with carbon fiber stronger than steel

    Concrete Reinforcement

    Carbon Fiber

    Carbon Fiber solutions for cracked or bowed concrete structurally reinforced with carbon fiber, stronger that steel but at a reduced cost. Carbon fiber provides a modern proven solution to an old problem and easy to apply.

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Carbon Fiber Staple Kit Qty 10 With Epoxy and Tool
Carbon Fiber Staple Kit 10
Kit with 10 carbon fiber staples with epoxy and tool in an easy to use kit to add extra structural strength to a repaired wall crack.
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Carbon Fiber Stitch Staple and Epoxy 8-15 ft Ultimate Repair Kit
Carbon Fiber 8-15 ft Ultimate Repair Kit
The Ultimate kit to do a structural concrete wall crack repair kit. A combined kit of Epoxy Foundation Injection and Carbon Fiber Stitches to repair up to 15 ft of wall cracks in an easy to use kit.
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$301.00 USD  $275.00 USD

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Carbon Fiber Fortress Grid Stitch Concrete Repair Kit
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Carbon Fiber Fortress Grid Stitch Concrete Repair Kit
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Carbon Fiber Fortress Grid Stitch Concrete Repair Kit

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Carbon Fiber Fortress Grid-Stitch™ Kit
$72.00 USD
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Add More Stitches and Epoxy
Application Tool (Add $35.00 USD)
Upgrade to 30 Stitches and Epoxy (Add $55.00 USD)
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$72.00 USD Quantity:  UpdateAdd to Shopping cart

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Fortress Carbon Fiber Grid Stitch Kit for Concrete Cracking

15 Grid Stitch and Epoxy kit 
New Version November 2020

Fortress Grid-Stitch is comprised of high tensile strength carbon fibers. This makes it ideal for concrete wall crack reinforcement repair. typically used for concrete crack repair and reinforcement, concrete floors, foundation walls, swimming pools, any poured concrete that needs reinforcement. Typically installed 8-18 inches apart, this stitch is stronger than traditional staples, and is easy to install. This structural crack stitching and reinforcement system is a pre-impregnated, unidirectional carbon fiber grid stitch for structural reinforcement for crack stitching. It is used usually in conjunction with Epoxy injection or other structural crack injection methods. The grid stitch has more than twice the surface area than staples, which helps it create a stronger and more effective bond.

  • carbon fiber grid stitch Grid Stitch Kit Includes
  • Carbon fiber grid for floors and walls 15 Carbon Fiber Fortress Grid Stitches
  • Fortress 4000 Epoxy 1 450ml Dual tube of 4000 Epoxy
  • Static mixer for Fortress epoxy 1 Static mixer and trowel
  • Carbon fiber grid stitch installation instructions Instructions and Gloves
  • Carbon fiber wall and floor repair Dual 300x150 ml Application tool Required (see options above)

Grid Stitch Applications 

      • Diagonal and vertical poured concrete wall cracks
      • For ceilings, basement walls, and concrete and masonry foundational walls
      • Extension of concrete wall life
      • Floor-slab repair before application of epoxy or polyurea floor coatings.
      • Pool Deck Repairs
      • Before or after Epoxy Crack injection
      • Carbon Fiber Grid Stitch data sheetDownload Technical Data Sheet 
      • Carbon Fiber Grid Stitch data sheetInstructions

Installation of  a Carbon Fiber Stitch

Easy install with a standard hand grinder with a turbo diamond blade.

Easy install of grid staple stitch


Fortress Grid-Stitch™ Kit with epoxy is a pre-impregnated, bidirectional carbon fiber grid strap for use as crack stitching and strengthening of concrete and masonry structures. For Walls , floors ,pools and any crack control need.
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