• 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
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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 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
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NextStar-technologies-concrete-foundation-crack-injection-repairCategory ListPolurethane-crack-injection-kits
NextStar-technologies-concrete-foundation-crack-injection-repairRelated ItemsPolurethane-crack-injection-kits
EmeSphere 100 and Emephere 40 kit Mold Control
EmeSphere Quart kits
Quart Kit up to 500 sq ft coverage EmeSphere 100 and Emephere 40 Mold control treatment
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$159.00 USD  $79.00 USD
In Stock

Emesphere Mold 100/40  4-Gallon kit
Emesphere Mold 100/40 4-Gallon kit
Emesphere Mold 100 / 40 4 Gallon kit will cover approx 2000 sqft
Add to Shopping cart  More Product Info
$495.00 USD  $299.00 USD
In Stock

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EmeSealCrete  Moisture - Radon sealer
NextStar-technologies-concrete-foundation-crack-injection-repairItem DetailsPolurethane-crack-injection-kits
EmeSealCrete  Moisture - Radon sealer
Item Name:

EmeSealCrete Moisture - Radon sealer

Item #:
EmeSealCrete Consentrate 1 Gallon
$91.95 USD
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  In Stock
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EmeSealCrete a sodium silicate concrete sealer
Shipping @ $22

EmeSealCrete is a deep-penetrating soil gas and moisture barrier. According to the EPA, the number one cause of lung cancer in non-smokers is radon gas. Pene-Seal-Crete reduces the presence of radon in a home by reacting with concrete’s free lime and forming an expanded crystalline structure beneath the surface. This process fills up pores, voids or cracks within the concrete, that may or may not be visible to the human eye, eliminating capillary action to prevent the penetration of moisture and soil gas infiltration. It may also be used to permanently densify, strengthen, and waterproof new and existing concrete before coatings are applied..

Application: For block walls, dilute 1 gallon of Pene-Seal-Crete with 2 gallons of hot water; for poured concrete walls, dilute with 3 gallons of water. Be sure to mix thoroughly in a clean bucket or pail. To maximize its use, Manufacturer commends two applications of EmeSealCrete.


Protection form radon gass and from moisture vapor entering property can be prevented with pene seal crete  from Nextstar technologies

 Peraration of concentrate  pene seal crete for protction of radon gas and moisture vapor  in basements  


Protect homes against dangerous soil gases, including radon, and moisture. A "must do" in any household!
•Easy to apply by using a low-pressure hand sprayer or by brooming on45 minslab keeping wet for
•May be applied on poured foundations or concrete block; above or below grade, interior or exterior, vertical or horizontal
•Covers approximately 200 square feet per diluted gallon, pending substrate composition and porosity
•Harmless to the environment and applicator
•Colorless, odorless and solvent free
•Not a membrane type sealer, concrete may be painted over after application
•Also available in cases of four gallons and five gallon containers





EmeSealCrete seals out moisture and radon gas transmission through concrete, buy in concentrate.
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