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Our chemistry builds a better tomorrow

Geotechnical Polyurethane Foam

There are many risks to projects focused on critical pipelines, underground infrastructure, or even back patio slab repairs. Our geotechnical polyurethane foams are vital to the success of all of them.

Trenchbreak logo - polyurethane pipeline resource

FSI provides closed-cell rigid polyurethane foam for the following geotechnical end uses:

  • Pipeline pads, pillows, and rapid supports
  • Void filling Sink Holes & Mine Shafts
  • Soil compaction
  • Foundation lifting
  • Raising bridge approaches
  • Runway maintenance

FoamJack® is an expanding rigid polyurethane foam that is specifically designed for injection to raise and level concrete in a wide range of commercial and residential applications. It is commonly used to raise, level and provide structural support for concrete foundations, roads, sidewalks, steps, driveways, pool decks, patios, and garages.

Discover More about FoamJack®

FoamJack logo
Years in Business

Proven track record of consistency, quality, & innovation

We are the largest independent polyurethane systems supplier in the USA. Starting in 1972, we have an established history of consistency, quality and innovation and are committed to leading the industry in polyurethane research and development.