The foam will fill up the parts of the concrete that are uneven and will raise it to the proper height. After the Geolift has done its magical work, the last thing left to do is patching up the holes.

Concrete; Decorative Concrete; Coatings & Sealants; DAP Launches 1-component Broadcast Spray Foam. Using polyurethane sealant technology, Wall and Cavity Foam is a spray ready, single canister ...

Trends, opportunities, and forecast in North American spray foam insulation market to 2025 by application (wall insulation, roof insulation, concrete rehabilitation, and others), product type ...

Spray foam insulation seems like the easy solution, ... I figure that it's still easier then if the foam has expanded into the tiny spaces of the concrete blocks though.