• 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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Paste 302 Port Setting Epoxy 600ml Cartridge
Paste 302 Port Setting Epoxy
The medium-fast setting port sealing paste Epoxy is used primarily for setting injection ports in place and general sealing over cracks before injection and sets in less than an hour.
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$42.00 USD

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Paste 322 Seal-n-Peel Port Setting Epoxy 600 ml Cartridge
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Paste 322 Seal-n-Peel Port Setting Epoxy 600 ml Cartridge
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Paste 322 Seal-n-Peel Port Setting Epoxy 600 ml Cartridge

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Paste 322 Seal-n-Peel Port Setting Epoxy
$49.83 USD
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The only surface seal available today that peels off the wall after a crack repair.

  • Ideal for crack repairs in pools or foundations.
  • Ready for injection in 35-45 minutes after being applied.
  • Packaged in 300 ml. 1:1 ratio dual tube set.


Emecole 322 Surface Seal-n-Peel is designed for use as a surface port adhesive and temporary, removable surface sealer for low-pressure epoxy and urethane foam concrete crack injection repairs. It is highly recommended for applications requiring surface seal removal when appearance is important.

Use Seal-n-Peel surface seal for easy clean-up after concrete crack injection repairs.

Using 322 eliminates time-consuming grinding, burning, chipping and clean up when compared to other surface seals not formulated for ease of removal.

 Following initial cure of epoxy injection resin or polyurethane foam, 322 Sur-face Seal-n-Peel may be easily removed by pulling on a starter tab (such as duct tape) placed on the surface immediately beyond the beginning of the crack at the time of application or by prying under the leading edge of the seal with a trowel or similar tool.

Seal and Peel port and crack setting paste that can be removed after a crack injection is completed.
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