• 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

    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 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 reinforcemnet 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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NextStar-technologies-concrete-foundation-crack-injection-repairCategory ListPolurethane-crack-injection-kits
NextStar-technologies-concrete-foundation-crack-injection-repairRelated ItemsPolurethane-crack-injection-kits
Emecole E555 Fast setting concrete slab repair
E555 Refill
Emecole E555 Hybrid Polyurethane Refill for slab repairs.Fast setting crack repair for concrete slabs & floor cracks. Refill supplies for fast setting concrete floor crack repair, Ideal for basement floors very low odor. Easy to use.
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$42.95 USD
In Stock

5" Diamond Swirly Cup Grinding Wheel
5 in Swirly Cup Wheel
5 " Diamond Swirly Cup Wheel for standard hand grinders, Prep for carbon fiber grid straps or profile concrete to coat and after repair to finish slabs to original profile.
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$85.00 USD
In Stock

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4in V crack Chaser for Angle Grinders
NextStar-technologies-concrete-foundation-crack-injection-repairItem DetailsPolurethane-crack-injection-kits
4in V crack Chaser for Angle Grinders
Item Name:

4in V crack Chaser for Angle Grinders

Item #:
Crack chaser 4 in
$85.00 USD
  In Stock
 Quantity:  UpdateAdd to Shopping cart

Product Image Gallery:
  • V-shaped segments provide a perfect groove for Slab Crack repair & resealing
  • Designed for crack restoration - widen and clean existing cracks with uniform edging in all type of surfaces- including  concrete, pavement, masonry and asphalt, for easy repairs
  • Professional crack repair tool
  • Segments (.375”W x 12.7mmH) contain high concentration of premium diamonds to ensure fast cut, high performance and long life
  • 7/8”-5/8” arbor fits most angle grinders
  • Use wet or dry


Product Description:

Diamond Crack Chasing blade for standard angle grinders.

Quantity:                  1pc

Quality:                    Premium Grade

Condition:                 Brand New

Diameter:                 4"

Segment Width:          .375"

Segment Height:       12.7mm (1/2”)

Arbor Size:               7/8” - 5/8”

Application:              Concrete, Asphalt, and Other Building Materials

Cutting Method:        Use Wet or Dry

4 in Crack Chasing  V Diamond blade for fast crack repairs on slabs and floor restoration. Also can be used for identifying cracks in walls , will fit most 4in - 5in hand grinders.
Your Online Foundation and Concrete crack repair store