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Video Guide High Pressure Concrete Crack Injection

High-Pressure Concrete Crack Repair Demonstration

Professional results with NextStar's 4500 PSI injection system

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4500 PSI Injection

Penetrates cracks as small as 0.002" - perfect for hairline fractures

Professional Results

Same materials used by contractors, simplified for DIY use

Permanent Repair

Hydrophobic polyurethane expands 25x to create watertight seals

Product Features

  • Repairs 8-12 linear feet of 8" thick poured concrete walls
  • Blended 100/800 viscosity polyurethane formula
  • Upgrade kit as needed
  • Includes high-pressure gun and ½" mechanical packers
  • Ideal for previously repaired cracks (even through hydraulic cement)
 Watch how NextStar’s high‑pressure injection system repairs fine concrete cracks. This video shows port setup, injection techniques, and resin use for permanent, watertight foundation crack repair.
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