Polyjacking vs. Mudjacking in Lincoln, NE If you want clean and long lasting results, polyjacking is your concrete repair solution. Polyjacking is similar to mudjacking, but it permanently stabilizes soils and fills voids. Both methods involve pumping material through drill holes and lifting the soil back in place. However, polyjacking is a more reliable alternative compared to mudjacking because it offers more advantages. Here are some reasons why you should level your concrete with polyjacking vs. mudjacking in Lincoln, NE. Weigh of the Material Mudjacking: Heavier than polyurethane and loses density Polyjacking: Lightweight and won't burden underlying soils Drill Holes Mudjacking: Many larger holes are needed Polyjacking: Requires fewer