Our clients of a community center located in London, Ontario, had walkways that happened to be uneven. These concrete slabs caused many tripping and pooling hazards for the daily foot traffic of employees and the public. In the colder days of the years, the pooling became slipping ice issues. The problem had to be fixed as soon as possible before more soil erosion occurred, leading to more shifting. Andy Moncrieff assessed the area and wanted installation foreman Kyle McKeown to inject our high-density polyurethane in the sinking points to lift them to their original state. The poly, known as PolyLevel®, was injected, leaving the concrete usable almost immediately. The community center was thrilled with the minimal invasion done to the concrete and how it didn't disrupt the foot traffic!