Proven-and-sustainable-polyurethane-systems-for-boating-and-marine

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IBEX 2026

IBEX brings together the leading builders, manufacturers, and suppliers shaping the future of the …

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FSI’s End of Summer Picnic: A Day of Fun, Food, and Team Bonding!

Join us as we celebrate the season at FSI’s End of Summer Picnic! From mouthwatering BBQ and …

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FSI Through the Years: Our Journey of Innovation and Excellence

For over 50 years, FSI has been a pioneer in the polyurethane industry, delivering innovative …

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What’s it really like to work at FSI?

At FSI, it is more than a job. It is an opportunity to be part of a company where innovation …

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FSI – A World Leader in Polyurethane Solutions and Technology

Since 1972, FSI has been a leader in the development and manufacturing of high-quality …

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DIY Spray Foam Insulation: How to Make Your Home More Energy Efficient

In this DIY home remodel video, Therma Froth closed cell medium density (2.0 pcf) low pressure …

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SLUG Pro Mix Cartridge Replacement

This video shows how to replace the disposable mix cartridge on the SLUG Pro foam dispensing …

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SLUG Pro Flow Controller Adjustment

Learn how to adjust flow controllers on your SLUG Pro foam dispensing equipment with this …

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SLUG Pro Drilling the Block

Learn how to drill the block on a SLUG Pro foam dispensing equipment with this step-by-step video …

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Upgrading to SLUG Pro

Upgrade your foam dispensing capabilities with our SLUG to SLUG Pro upgrade tutorial.

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Discover the Ultimate Spray Foam Dispensing System | PolyShot Pro Spray Foam Gun by FSI

Introducing the PolyShot Pro by FSI - your ideal companion for all foam dispensing tasks! Unlike …

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PolyShot Pro Disassembly & Cleaning

Our PolyShot Pro is the perfect choice for customers who don’t need a sophisticated, costly …

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Onsite ACT Foaming and Quality Assurance System

Onsite ACT is a complete foaming and quality assurance system that integrates quality checks …

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Equipment by FSI

In addition to our industry-leading polyurethanes, FSI offers a wide variety of high-quality PU …

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Ecomarine: Flotation & Comfort Foam with Lifetime Performance

When it comes to protecting our natural resources, FSI, a polyurethane foam systems leader, has …

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Ecoform Taxidermy Foam: Best Choice for Taxidermists

Looking for high-quality taxidermy foam with longer cream times and faster gel times? Ecoform is …

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Ecofoam: Superior Strength & Insulation for Rotational Molding Applications

Discover how FSI’s Ecofoam is revolutionizing rotational molding with its exceptional …

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What Is a Blowing Agent?

Ecomate is easy on the planet. It is approved by the United States Environmental Protection …

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What are Polyurethanes?

Every day, you are surrounded by polyurethane. From car seats that keep you comfortable to …

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FSI Mothers Reflect on Family, Work, and Supportive Culture

At FSI, we know that behind every working mother is a daily balance of responsibilities, care …

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FSI EU: Proven PFAS-Free Foam Solutions

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FSI EU: soluzioni per schiume poliuretaniche prive di PFAS

L’Unione Europea accelera le restrizioni sui PFAS (sostanze per- e polifluoroalchiliche) e i …

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FSI polyurethane supplier manufacturing systems house

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What Differentiates FSI as a Polyurethane Supplier?

FSI is a polyurethane systems house supporting manufacturers that require consistency …

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Ecofoam: Advanced Polyurethane Foam Engineered for Modern HVAC Compliance

As HVAC manufacturers pursue higher efficiency standards and respond to rapidly tightening …

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Genstar HD6, a high-density polyurethane rail foam engineered to deliver superior safety, durability, and versatility for door applications.

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Genstar™ HD6: Advancing Rail Foam Technology

FSI is introducing Genstar™ HD6, a high-density polyurethane rail foam engineered to deliver …

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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

Shifting soils, underground voids, uneven foundations, and aging infrastructure can threaten …

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Optiflex, a high-performance polyurethane foam system designed to meet the complex demands of the integral skin, flexible, and high-resilience foam markets. Automotive

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Optiflex™: Advanced Polyurethane Foam Engineered for Performance

Optiflex™ is a high-performance polyurethane foam system designed to meet the complex demands …

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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 …

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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 …

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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 …

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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.

case-studies

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 …

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creative idea.Concept of idea and innovation sustainable

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Why Choose Sustainable Polyurethane?

From cushions and car seats to footwear and refrigerators, polyurethane materials support safety …

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Joyful moments during the 2025 Make-A-Wish reveal celebration at FSI HQ in St Louis, Missouri

Where Wishes Become Reality: FSI Proud to Support Make-A-Wish

As we continue to grow and serve customers around the world, we remain dedicated to finding …

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SLUG Pro foam dispensing equipment by FSI

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

At FSI, we believe that the quality of polyurethane foam is defined not only by its chemistry but …

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FSI Supports St. Louis Tornado Relief Efforts After May 16 Storms

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FSI Supports St. Louis Tornado Relief Efforts After May 16 Storms

Our hearts go out to every neighbor affected by the storms, and we are committed to helping …

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WCA Robotics Team FSI Facility Tour 2025 2 FSI’s Commitment to Westminster: Investing in Education, Empowering the Future

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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.

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Ecomate blowing agent has been trusted & proven since 2002

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The History of Ecomate: A Commitment to Sustainability

At FSI, our journey towards sustainability began with a simple yet powerful vision: to create a …

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FSI's FoamNail Industrial Strength Adhesive

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FoamNail® and OnePart™: Superior Adhesives for SIPs

Structural …

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FSI BOSS railcar mover operations

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BOSS Railcar Mover Allows FSI to Streamline Operations and Cut Costs

Challenge: Bottlenecks in the delivery and storage of laden railcars with a 3rd party was …

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FSI's Onsite ACT at Customer Foaming Location

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Onsite ACT: Enhancing Precision and Productivity in Polyurethane Manufacturing

In today’s competitive manufacturing landscape, efficiency and quality assurance are not just …

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unitronic controllers mix batch

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Controlling the Mix: FSI’s Innovative Approach with Unitronics Controllers

In the ever-evolving polyurethane sector, FSI continues to lead the way in innovation and …

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T3 manufacturing partners with FSI

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Delivering Excellence Through Partnership: FSI’s Commitment to Service

Delivering Excellence Through Partnership: FSI’s Commitment to Service At FSI, we believe …

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down syndrome awareness association of greater st louis with FSI chemistry experiment

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Lindsey from the DSAGSL Visits FSI!

Join us as special guest Lindsey Hawkins, an ambassador from the Down Syndrome Association of …

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production of discontinuous insulating panel with ecomate polyurethane foam FSI

case-studies

Egyptian firm vets Ecomate® as part of HPMP: Case study

As part of Egypt’s HCFC Phase-out Management Plan (HPMP), two firms visited an Italian …

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