Shoutout to our Foreman, Jake, and his crew for lifting this homeowner's concrete in Rochester, MN. Our PolyLevel is a special foam that is made to lift and stabilize concrete surfaces by filling the voids underneath the slab that are caused by soil erosion. Our PolyLevel is adjustable to loads of all sizes and can be used within 15 minutes after installation. Great work, Jake, and crew on this project!