• 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

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

    Quality Supply

    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 general public. Enter Here

    concrete crack repair products polyurethane and epoxy injection kits and supplies
  • Foundation Crack Repair Kits

    Concrete Crack

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

    concrete foundation crack repair with urethane foam or epoxy
  • 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 floor slab clack restoration and structural reinforcement
  • 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.

    Concrete foundation reinforcemnet with carbon fiber stronger than steel
Concrete crack and foundation reair supplies for concrete crack injection and foundation repair Basement and foundation crack repair for leaking foundations Concrete floor cracks and slab restoration carbon fiber for concrete
Epoxy products for Crack injection of concrete
Supplies & Refills  > 

Epoxy products

NextStar recommends an Epoxy injection to repair structural foundation wall cracks and stop leaks.  Epoxy will gel within minutes and can even be used in colder winter temperatures.    

Epoxy is available in a variety of viscosities depending on the width of the crack. 

  • # 4 Ultra Low Viscosity Epoxy (ULV) is designed for super fine cracks.
  • 121 Low Viscosity Epoxy (LV) is designed for hairline cracks generally less then 1/32 of an inch wide.
  • 121 Medium Viscosity Epoxy (MV) is designed to repair cracks from 1/32 to 1/4 inch wide.
  • 121 Extra High Viscosity Epoxy (EHV) is designed for wide cracks.  It is a thick material that will flow but still stay inside the crack until it cures.
  • E101 Epoxy Injection Paste is designed for very large cracks 3/8 of inch or more.  Its a thick paste that is designed not to flow, remain inside a large crack to gel and cure. 
NextStar-technologies-concrete-foundation-crack-injection-repairCategory ItemsPolurethane-crack-injection-kits
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121 Low Viscosity Epoxy
121 Low Viscosity fast setting Epoxy for crack injection.Used to restore concrete back to its original structural strength using low pressure crack injection methods.

121 LV Epoxy
$38.00 USD
In Stock
#4 Ultra Low Viscosity Epoxy for super fine cracks
Ultra low viscosity epoxy for gravity feed or hairline crack repair injection. Structural repairs.Repair of concrete wall cracks that otherwirse would not be repairable .

#4-Epoxy ULV
$38.00 USD
In Stock
121 Medium Viscosity Epoxy
Medium Viscosity fast setting Epoxy.Used to restore concrete back to its original structural strength using low pressure crack injection methods.

121 MV Epoxy
$38.00 USD
In Stock
121  Extra High Viscosity Epoxy
Extra High Viscosity fast setting Epoxy. Used to restore concrete back to its original structural strength using low pressure crack injection methods.

121 EHV Epoxy
$38.00 USD
In Stock
E101  Epoxy Injection Paste Epoxy for Large Cracks
Epoxy Paste for Injection used to restore large structural concrete cracks using low pressure crack injection methods 1/4 in or wider cracks. Can be used with other concrete crack injection products.

Emecole E101 Injection Paste
$31.00 USD
In Stock
HM 300  Grouting Epoxy
2 gallons Epoxy for grouting block wall cracks and repair mortar

HM 300
$155.00 USD
Out Of Stock
Water proofing with epoxy injection, epoxy injection pump, waterproofing basement, Grouts, Resins, Gels,  Polyurethanes, Epoxies, Equipment, Pumps, Specialty Coatings
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