Foam injections cure in 15 minutes compared to a full day for mudjacking. It’s less invasive because it requires smaller and fewer drilling holes. It’s stronger, doesn’t retain moisture or pollute the environment, and can reach areas that are inaccessible to mudjacking  Lightweight: The Polyurethane material will never lose density, is permanent and weighs only about two pounds per cubic foot, compared to traditional mudjacking material which weighs on average 100 lbs per cubic foot.  Adaptable: Foamjection polyurethane foam is a top-of-the-line material, designed specifically for different concrete applications. It allows us to easily adjust our approach to your needs.  Environmentally Friendly: Foamjection foam leaves the smallest carbon footprint in comparison to ALL other concrete lifting polyurethanes.