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    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

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  • concrete foundation crack repair with urethane foam or epoxy

    Foundation Crack Repair Kits

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

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    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.

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    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 Epoxy Fortress 4000 450ml with Mixer
Carbon Fiber Epoxy Fortress 4000 450ml With Mixer
Hi Mod Gel 4000 Fortress Epoxy for carbon fiber and anchoring. Toughened high strength epoxy used with carbon fiber staples and kevlar grid straps 450 ML dual tube.
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$44.00 USD

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Structural Carbon Fiber Epoxy 3 Gallon Set
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Structural Carbon Fiber Epoxy 3 Gallon Set
Item Name:

Structural Carbon Fiber Epoxy 3 Gallon Set

Item #:
Structural Epoxy
$375.00 USD
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Smaller Size
Smaller Quantity 1.5 Gallon Set (Subtract $125.00 USD)
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Startech Epoxy / Structural Epoxy for Carbon Fiber

3 Gallon set

Hi-Modulus Fiber Matrix is a 100% solids, solvent-free, two-component MOISTURE INSENSITIVE EPOXY. Startech Structural Epoxy is a low viscosity epoxy for wetting and use with carbon fiber for structural Concrete repairs.


  • Easy mix ratio: 2 Parts A to 1 Part B by Volume
  • Long Pot Life with rapid strength development
  • Provides high early strength and excellent adhesion to most structural materials
  • Insensitive to moisture before, during and after cure
  • Low-temperature cures – As low as 40oF (4oC)
  • No organic volatiles
  • Advanced nano-material technology to improve performance
  • Excellent bonding characteristics 

Physical Properties

  • Moisture Insensitive & low-temperature cure
  • Easy wet layup application forming a Fiber Matrix Structural Epoxy
  • Easy to mix 

Test Item 

Slump (40°C)

2.0 mm

Operable Time (40°C)

> 60 min

Applicable Temperature

5 ~ 40 °C

 Colloidal Performance

Compressive Strength

≥ 70.0 MPa

Tensile Strength ASTM D638

≥ 60.0 MPa

Bending Strength ASTM D790

≥ 90.0 MPa

Elongation at Break (%)


Bonding Capacity

Steel–steel Tensile Shear Strength

≥ 14 MPa

Pulling Bonding Strength with Concrete

to cohesive concrete failure

≥ 2.5 MPa

3 gallon set Startech Structural Epoxy for use with Carbon Fiber Concrete reinforcement applications. Easy to use and mix structural epoxy for Carbon Fiber up to 1 hour work time.
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