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RadonSeal Epoxy Concrete Crack Repair Kit (20 ft) – Low-Viscosity Epoxy Injection for Basement & Foundation Walls – Structural Crack Repair System

RadonSeal Epoxy Concrete Crack Repair Kit (20 ft) – Low-Viscosity Epoxy Injection for Basement & Foundation Walls – Structural Crack Repair System

$796.80 USD
$796.80 USD
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Shipping calculated at checkout.

About this item

  • Structural Epoxy Crack Repair System – High-strength epoxy injection for repairing cracks in poured concrete walls, including basement, foundation, crawlspace, and retaining walls.
  • ASTM C881 Professional Epoxy – Two-component structural epoxy formulated for concrete crack repair in residential and commercial foundation applications.
  • Low-Viscosity Deep Penetration – Flows into narrow and wide cracks, filling the full depth and curing into a rigid, high-strength bond that restores structural continuity.
  • Complete DIY Injection Kit – Includes all components required for epoxy crack injection using a standard caulking gun. Designed for straightforward installation with no special tools required.
  • Repairs Up to 20 Ft of Cracks – Designed for vertical and diagonal cracks in poured concrete walls. Coverage will vary based on crack width and depth. Approx. 20 ft based on a 1/16" wide crack in a 10" thick wall.
  • Interior & Exterior Use – Suitable for application from either side of the wall, above or below grade, depending on access and project requirements.
  • For Dry or Damp Cracks – Can be applied to dry or damp concrete (no standing water), making it suitable for typical basement and foundation repair conditions.
  • Deep Structural Bonding – Epoxy bonds concrete internally across the crack, creating a solid repair within the wall rather than a surface-level patch.
  • Ideal for Foundation & Basement Walls – Designed for poured concrete foundation walls, basement walls, and other structural concrete surfaces.
  • Low-Pressure Injection System – Designed for controlled application and consistent filling of cracks for reliable structural repair results.

Overview

  • Brand: RadonSeal
  • Material: Epoxy
  • Item Form: Liquid
  • Color: Grey
  • Item Package Quantity: 1

Low stock: 10 left

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Repair with Purpose

At PatchHaven, we believe small repairs can make a big difference.

A patched wall, a tightened hinge, a sealed gap, or an organized toolbox can make your home feel cleaner, safer, and easier to live in.

We curate practical home repair products, DIY tools, hardware, and maintenance essentials for everyday fixes that help your home work better.

Fix with confidence.

Maintain with ease.

Make every corner of your home feel more complete.

Explore Essentials

FAQ

What does PatchHaven sell?

PatchHaven sells home repair products, DIY tools, hardware, maintenance supplies, wall repair essentials, adhesives, sealants, plumbing repair items, furniture repair parts, garage organizers, and safety accessories for everyday home projects.

How much does shipping cost?

We charge a flat shipping fee of $6.90 per order. Shipping fees are non-refundable once an order has been shipped, except in cases where required by our store policy or applicable law.

How long does delivery take?

Orders are typically processed within 1–3 business days, Monday through Friday, excluding holidays. Estimated U.S. delivery time is usually 5–10 business days after shipment. Delivery times are estimates and may vary due to carrier delays, weather, holidays, address issues, or high order volume.

Can I track my order?

Yes. Once your order has shipped, we will send tracking information by email. Tracking updates may take 2–5 days to appear after shipment because carriers may need time to scan and update the package status.

Can I cancel or change my order?

You may request an order cancellation or address change within 12 hours of purchase. Once processing or shipment has started, we cannot guarantee changes or cancellations. Please review your order details carefully before completing checkout.

What if my item arrives damaged or defective?

Please contact us within 7 days of delivery with your order number and clear photos of the item, packaging, and any visible damage. After reviewing the information, we may offer a replacement, replacement part, partial refund, or other resolution according to our store policy.

Are your products suitable for every repair project?

Not every product is suitable for every surface, material, repair type, or installation condition. Customers are responsible for reviewing product details, measurements, usage instructions, and safety information before purchasing or using any item.

Are your products easy to install or use?

Many PatchHaven products are designed for practical DIY use, but installation difficulty may vary by product, surface, tool requirement, and user experience. Please follow product instructions, warnings, and proper safety practices. PatchHaven is not responsible for damage caused by incorrect installation, misuse, or unsuitable product selection.

What if my package is delayed or marked as delivered but I cannot find it?

If your package is delayed, please check the tracking information first. If it is marked as delivered but cannot be located, contact the carrier first to confirm the delivery location or file a claim. PatchHaven will assist when possible, but final delivery confirmation is managed by the shipping carrier.

How can I contact PatchHaven support?

You can contact us by email at laomicernu@gmail.com. For support, please include your order number, the email used at checkout, and a clear description of your question. We typically respond within 1–2 business days, Monday through Friday.

Reviews

  • ⭐⭐⭐⭐⭐

    Emily T. Portland, Oregon

    I like that PatchHaven focuses on practical home repair products instead of overwhelming you with too many random items. The products I ordered were helpful for small fixes, drawer repair, and organizing my tool area.

  • ⭐⭐⭐⭐⭐

    Jason K. Charlotte, North Carolina

    Great store for simple DIY maintenance. I picked up some repair tape, anchors, and a few tool accessories for small projects around the house. It saved me time and helped me handle a few fixes on my own.

  • ⭐⭐⭐⭐⭐

    Lauren M. Denver, Colorado

    I ordered a few items for small apartment repairs, including furniture pads and mounting supplies. Everything felt useful for everyday fixes, and the store is organized in a way that makes it easy to find what you need.

  • ⭐⭐⭐⭐⭐

    Michael R. Austin, Texas
    PatchHaven made it easy to find the basic repair items I needed without searching through a huge hardware store. The wall repair tools and small hardware pieces were practical, simple, and exactly the kind of things I like to keep at home.

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