From stabilizing critical pipelines to lifting sunken concrete slabs, FSI’s geotechnical polyurethane foams deliver proven strength, long-term durability, and efficient installation.
Whether your project involves large-scale infrastructure or residential repair, our solutions are engineered to keep it secure, stable, and built to last.
Lift and level concrete quickly without excavation. Ideal for foundations, driveways, sidewalks, patios, and more.
Safe, durable, and proven since 1988.
Designed for demanding geotechnical applications, Trench Break™ closed-cell rigid polyurethane foam provides rapid, reliable support in challenging environments.
Common applications include:
Trench Break™ is lightweight, easy to install, and built to withstand the toughest site conditions, helping contractors save time and minimize risk while maintaining long-term performance.
