Foundation Crack Repair Kit - 5/16" and Wider
FLEXKIT-1100 includes all necessary materials to repair up to 10' of concrete wall cracks

Foundation Crack Repair Kit - 5/16" and Wider

Your Price: $169.00
Currently this product is on back order.
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Part Number:FLEXKIT-1100
Kit Size
Choose Your Ports (Flat, Corner or Drill)
Optional Kit Add-Ons help
Flat Ports (+$15.00)
Corner Ports (+$15.00)
Drill Port (+$15.00)
1 FLEX-1100 Tube (+$53.00)
2 FLEX-1100 Tubes (+$106.00)
1 FLEX-ADH300 Set (+$35.00)
2 FLEX-ADH300 Sets (+$70.00)
2 Nozzles (+$4.50)
3 Nozzles (+$6.75)
Remove Dual-Cartridge Injection Gun help
Remove Injection Gun (-$39.00)


This contractor dual-component FLEXKIT-1100 includes all you need to repair dry, wet, or actively leaking cracks, joints, and various voids in below-grade foundations and concrete structures. It sets fast to form a complete seal throughout the entire thickness of a concrete foundation wall which expands 400% to 600% and cures as a flexible, yet robust, closed-cell foam. The seal will withstand concrete cracking and shifting as the result of thermal cycles, due to its excellent bonding capabilities.

FLEX-1100 is a dual component, high-quality crack repair resin designed for repairing wide or unusual foundation cracks of 5/16" in width and more.

More Information

This kit includes everything you would need to repair a poured concrete foundation crack of approximately:

  • 5/16" and wider
  • 10' length and 8" thick foundation wall

Free Shipping

Our Do It Yourself Crack Repair Kits ship free in USA and Canada. Place your order by 1:00 PM EST for same day shipping.

Faster shipping options are also available and can be viewed on the checkout page after your shipping address is entered.



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