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.

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Geotechnical Foam Solutions

Construction and repair projects often face hidden challenges beneath the ground. Shifting soils, underground voids, uneven foundations, and aging infrastructure can threaten safety, timelines, and budgets. FSI’s geotechnical polyurethane foams…

katelynOctober 13, 2025

Sergeant First Class Cory Remsburg with his father Craig speaking at FSI headquarters, sharing his story of service, sacrifice, and resilience as an Army Ranger.

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Honoring the Service and Resilience of Sergeant First Class Cory Remsburg

FSI was honored to welcome Sergeant First Class (SFC) Cory Remsburg, U.S. Army Ranger, and his father, Craig, to share their story with our team. Their visit left a lasting…

katelynSeptember 19, 2025

FSI chemical toll manufacturing facility with bulk tanks and equipment for high-volume polyurethane production and transloading services.

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Chemical Toll Manufacturing & Transloading Services

In today’s manufacturing landscape, businesses face mounting challenges. Rising production costs, labor shortages, unpredictable supply chains, and downtime from equipment or facility constraints can slow growth and cut into profitability.…

katelynSeptember 17, 2025

FSI headquarters in Earth City designated as the St. Louis County Police Central County Substation to enhance public safety and collaboration.

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FSI Welcomes St. Louis County Police Central County Precinct to Earth City Headquarters

Law enforcement officers and first responders play an essential role in keeping our communities safe. Their dedication, long hours, and willingness to respond at a moment’s notice are the backbone…

katelynSeptember 11, 2025

17 Hours captures the story of Joe Tessa, a commercial fisherman who survived 17 hours in a Grizzly cooler during Hurricane Milton after the boat he captained sank in the Gulf of Mexico.

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Against the Storm: A Fisherman’s Survival in a Grizzly Cooler

A Grizzly Cooler became an unexpected lifeline when Hurricane Milton tore across the Gulf Coast of Florida with winds reaching 150 miles per hour and waves cresting at 25 feet,…

katelynSeptember 2, 2025

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FSI EU: Proven PFAS-Free Foam Solutions

PFAS-Free Foam Systems: FSI Is Leading the Transition in the EU Market As the European Union advances restrictions on PFAS (per- and polyfluoroalkyl substances), polyurethane foam manufacturers are preparing for…

katelynJuly 28, 2025

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PFAS-Free Foam Solutions: Sustainable Chemistry Without Compromise

In a world rapidly moving away from PFAS (per- and polyfluoroalkyl substances), FSI is proud to lead with solutions that are not only compliant but ahead of the curve. Our…

katelynJuly 28, 2025

creative idea.Concept of idea and innovation sustainable

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Why Choose Sustainable Polyurethane?

Look around you. Chances are, something nearby is made at least partially of polyurethane. From cushions and car seats to footwear and refrigerators, polyurethane materials support safety, comfort, and efficiency…

katelynJuly 28, 2025

SLUG Pro foam dispensing equipment by FSI

Articles

Precision Foam Dispensing: Raising the Standard with the SLUG Pro and Polyshot

Innovative Foam Dispensing Equipment Solutions for Cleaner, More Efficient Polyurethane Foam Application At FSI, we believe that the quality of polyurethane foam is defined not only by its chemistry but…

katelynJune 10, 2025

Articles Caring

FSI’s Commitment to Westminster: Investing in Education, Empowering the Future

At FSI, making a positive impact in our communities is at the heart of what we do. As we reflect on the 2024-2025 academic year, we are honored to celebrate…

katelynMay 20, 2025

Foam Supplies

Geotechnical Foam Solutions

Honoring the Service and Resilience of Sergeant First Class Cory Remsburg

Chemical Toll Manufacturing & Transloading Services

FSI Welcomes St. Louis County Police Central County Precinct to Earth City Headquarters

Against the Storm: A Fisherman’s Survival in a Grizzly Cooler

FSI EU: Proven PFAS-Free Foam Solutions

PFAS-Free Foam Solutions: Sustainable Chemistry Without Compromise

Why Choose Sustainable Polyurethane?

Precision Foam Dispensing: Raising the Standard with the SLUG Pro and Polyshot

FSI’s Commitment to Westminster: Investing in Education, Empowering the Future

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