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FerncoInc

Fernco 10 ft Basement and Foundation Wall Crack Repair Kit Leak Stop and Radon Gas Protection Pro Kit

Fernco 10 ft Basement and Foundation Wall Crack Repair Kit Leak Stop and Radon Gas Protection Pro Kit

$202.99 USD
$202.99 USD
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Shipping calculated at checkout.

About This

  • REPAIRS CRACKS UP TO ½" WIDE: Seals vertical or diagonal cracks in poured concrete, brick, or stone walls with lasting strength
  • PROFESSIONAL-GRADE HYPERFLEX PROTECTION: The same polyurethane injection foam trusted by contractors and municipalities—expanding inside cracks to form a flexible, watertight shield of armor around your foundation.
  • COMPLETE 10-FOOT REPAIR: Each kit is designed to permanently repair up to 10 linear feet of concrete wall cracks.
  • FORMS A PERMANENT, WATERTIGHT BARRIER: HyperFlex stops active leaks and withstands extreme water pressure for long-term peace of mind.
  • RADON & SOIL GAS DEFENSE: Provides comprehensive protection against water intrusion and harmful gases, helping safeguard indoor air quality.
  • NO DRILLING OR EXCAVATION REQUIRED: Non-invasive installation delivers professional-grade results without heavy equipment, downtime, or costly contractor work.
  • VERSATILE FOR MULTIPLE APPLICATIONS: Effective for basements, crawlspaces, retaining walls, pools, sea walls, and more—residential, commercial, or industrial.
  • COMPLETE DIY KIT WITH TOOLS INCLUDED: Comes with everything needed—HyperFlex cartridges, epoxy, ports, gloves, and tools—for a true all-in-one repair solution.
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Customer Review

  • Daniel Brooks

    ⭐⭐⭐⭐⭐

    "Saved me from an expensive plumbing repair"

    I discovered a small leak under my kitchen sink late at night.

    This repair tape was incredibly easy to apply and stopped the leak immediately.

    It held securely until I could arrange a permanent repair.

    A must-have item for every homeowner.

  • Sophia Mitchell

    ⭐️⭐️⭐️⭐️⭐️

    "Quick fix that actually works"

    I used this waterproof repair tape on an outdoor water pipe.

    The application took only a few minutes and the seal has remained strong through several rainstorms.

    It's durable, reliable, and much easier than I expected.

    I'm very impressed with the results.

  • Ryan Cooper

    ⭐️⭐️⭐️⭐️⭐️

    "Perfect for emergency repairs"

    A pipe in my garage started leaking unexpectedly.

    This tape gave me a fast temporary solution without needing special tools.

    The adhesion is strong and the material feels high quality.

    Definitely worth keeping in a home repair kit.

  • Emma Sullivan

    ⭐⭐⭐⭐⭐

    "Every DIY homeowner should have this"

    I purchased this for emergency household repairs and it exceeded my expectations.

    It sealed a leaking connection quickly and helped prevent further water damage.

    The instructions were simple and the product worked exactly as advertised.

    I'll be ordering another roll just to keep on hand.
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