High-density polyurethane foam is the most advanced material available for raising settled concrete. Unlike traditional mudjacking slurry, foam is lightweight, waterproof, and expands to fill every void precisely — including ones you can't see.
Typical foam density — nearly weightless compared to mudjacking slurry (100+ lb/ft³)
Foam expands up to 200× its injected volume, filling voids impossible to reach with slurry
Time to full load-bearing cure — walk or drive on it same day
Recycled content in bio-based formulations — USDA Biobased certified options available