Watch this high-density polyurethane foam raise concrete slabs thanks to the magic of physics.
The foam, called PolyLEVEL, is applied through a hole drilled in the concrete, expanding under the concrete and pushing it up.
Watch this high-density polyurethane foam raise concrete slabs thanks to the magic of physics.
The foam, called PolyLEVEL, is applied through a hole drilled in the concrete, expanding under the concrete and pushing it up.