• 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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Static Mixer Selector for dual cartridge tubes
Static Mixer Nozzles
Static Mixer Nozzles Selector for all of our products. Polyurethane Foam or Epoxy injection products including concrete floor repair chemicals to cartridge systems.
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$2.40 USD

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Polyurethane 102 Injection Foam Tubesets For Leaking or Non-Structural Cracks
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Polyurethane 102 Injection Foam Tubesets For Leaking or Non-Structural Cracks
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Polyurethane 102 Injection Foam Tubesets For Leaking or Non-Structural Cracks

Item #:
Polyurethane 102 Injection Foam Tubeset
$38.00 USD
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Polyurethane for leaking concrete foundation crack repair (walls)

Nextstar 102 is a hydrophobic polyurethane liquid that is designed to stop water infiltration or exfiltration. When 102 meets water, it reacts with it and then repels any excess water forming a closed-cell foam barrier that will not allow water to pass through it. It adheres tenaciously to practically all substrates, wet or dry.
Nextstar 102 is typically used to stop water leaks coming through cracked or honeycombed concrete, voids between wall and floor, wall and ceilings, expansion joints, cold joints, and pipe intrusions. NextStar102 is designed to be used when greater than 20% movement (expansion and contraction) of the substrate is anticipated or where epoxy is not considered as necessary.


102 is used to repair concrete walls, ceilings basement cracks that are leaking. It is the most commonly used product for general foundation crack repair that is nonstructural that may be leaking. This is the standard product Poured basement wall crack repair. 


Used using standard low-pressure crack injection methods.

Packaged in Dual 300ML Tubes supplied with nut, mixer, and flow restrictor.
Contractors with special pricing must Purchase retaining nut and static mixers separately.

The Mixer recommended for this polyurethane is the 1/4x 24  static mixer.

Price per 600ml Tube set

Standard polyurethane foam for low pressure crack injection to repair leaking concrete foundation wall cracks in basements and crawl spaces.  Can be used when freeze thaw expansion and contraction is present.
Your Online Concrete Foundation and Concrete crack repair Super Store