Radonseal DIY Concrete Foundation Crack Repair Kit The Homeowner’ Solution to Fixing Basement Wall Cracks Like The Pros!

The RadonSeal DIY Foundation Concrete Crack Repair Kit stops water leaks through hairline or large cracks in concrete foundation walls using state-of-the-art low-pressure injection. NO DRILLING REQUIRED! A complete crack injection kit for homeowners or contractors. Only a conventional caulking gun needed for injection. Our commercial-grade, two-component polyurethane forcefully expands and permanently fills the entire crack (up to 22-inch thick walls). The closed-cell foam is impervious to moisture and soil gases, including radon. Tenaciously bonds to dry or wet concrete but remains flexible to allow for its natural movement. The crack will never leak again, unlike caulk or hydraulic cement. Enough to seal up to 10 linear ft. of cracks in poured concrete.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.