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 Penetrating Sealers for Concrete, Masonry and Stone
 Concrete and Basement Repair Products
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Foundation Crack Repair Kits

Crack repaired using RadonSeal DIY Crack Injection Kit

Complete crack injection kits for homeowners or contractors.

Stop or prevent water leaks through wide or hairline cracks in poured concrete foundations.

Repair basement wall cracks from the inside - no excavation needed! No special tools or equipment needed. No drilling or grinding required.

The results are permanent fix it and forget it. The crack will never leak again, unlike fixes with caulk or hydraulic cement.

Your choice of injection materials polyurethane foam or epoxy.

The polyurethane foam forcefully expands to permanently fill the full depth of the crack. It tenaciously bonds to wet concrete, yet remains flexible to allow for its natural movement.

If the repair requires structural strength, use our epoxy injection kits instead of polyurethane.

When finished appearance matters, use the Easy-Peel kits.

For small repairs, like leaking wire ties or seeping pipe perforations, use our PipeTite Gap Filler Kit

For more information visit our DIY injection webpage or Pro injection webpage.