DIY Foundation Crack Repair Kit | Urethane | 20 ft.
Complete crack injection kit for do-it-yourself application by homeowners. All you need is a standard caulking gun and a crack in your poured concrete wall!
Suitable for both hairline cracks and wide cracks (up to 1/2"). Can seal up to 20 feet of cracks in poured concrete walls.
RadonSeal standard DIY crack repair kit uses polyurethane foam that forcefully expands to fill the full depth and length of the crack. Polyurethane injection foam adheres to wet or damp surfaces inside the crack – there is no need to wait until the crack dries out.
For more information visit our DIY Injection Kit webpage.
FREE SHIPPING by courier to the lower 48 states!