Unlimited design potential, with your conscience intact.

Ecomarine™ flotation foam has a wide range of properties for marine foam & boating applications while being better for the environment.

We Have The Marine Track Record

For more than 40 years, Foam Supplies, Inc. has been providing the marine industry with versatile, innovative and reliable polyurethane foam systems and dispensing equipment for a wide range of needs. No other company can match our successful track record in the production of boats, docks, navigational markers, buoys, life rings and much more.

Today we’re proud to say that FSI is the only polyurethane manufacturer to offer the industry a proven environmentally friendly option with our Ecomarine™ flotation foam. Because it’s made with our proprietary Ecomate® liquid blowing agent (LBA) technology, Ecomarine™ does not contribute to global warming, ozone depletion or smog production (does not contain VOCs), and is not a marine pollutant. It also complies with US Coast Guard requirements under Title 33 CFR.

Wide Variety of Environmentally Friendly Products

Ecomarine™ polyurethane foam has excellent flotation properties, and also enhances structural integrity. Additional earth friendly foam products – such as Ecofoam™ and Ecoflex™ – are used in the marine industry with applications such as boat seating, cushions, steering wheels, side walls, bumpers and more. All of our Ecomarine™ foam formulations are specially blended for marine use to resist water absorption.

"Do it yourself" Repair Available

Serving the boating and marine industry in many ways, Foam Supplies, Inc. supplies foam systems for the insulation of built-in coolers, live wells and more. We have supplied foam to the U.S. Navy to insulate walk-in refrigeration units on aircraft carriers — with each carrier using more than 5 million pounds of foam. Barge owners rely on the buoyancy of our polyurethane foam during repairs when additional flotation is needed. At the other end of the spectrum, our easy-to-use 2-part foam kits offer the “do-it-yourself” boat and dock repairman the convenience to complete a small project in short order. To learn more, or to order, visit FSI Foam Kits.

Success through Innovation

Better Products. Better for the Environment.

Our Ecomate® liquid blowing agent technology is unmatched in preserving our environment. Ecomate® has been US EPA SNAP compliant since 2003 and in commercial use since. Ecomate® technology has proven superior to products made with CFCs, HCFCs, and HFCs and is here to stay. Thanks to Ecomate®, neither Ecomarine™ or Ecofoam® do not contribute to global warming, ozone depletion or smog production.

No matter what your marine application, rigid foam, flexible foam, dispensing equipment, and more our expert advice and support makes us the industry leader in polyurethane technology.

Custom foam formulations offer many solutions for marine use.

Lightweight and resilient, Ecomarine™ foam can be custom-made to each customer’s individual specifications for density and performance. Additional marine foam products – Ecofoam® and Ecoflex™ – are ideal for use as:

  • Boat seating
  • Cushions
  • Consoles
  • Steering Wheels
  • and more . . .
Ecomarine foam for use in:

Built-in Coolers
Live Wells
Walk-in refrigeration
Barge flotation
Dock repair
and more . . .

January 28, 2020

Foam Supplies, Inc. Gives Back to St. Louis Area Community

FSI presented Make-A-Wish Foundation of Missouri & Kansas with a $40,000 grant to support life-changing wishes to St. Louis area children, including Harper’s wish to go to Hawaii. More than…
October 15, 2019

Technical Superiority and Support: Another FSI Advantage

Foam Supplies is not just a polyurethane chemical provider... we are a true partner – focused on our customers & keeping unplanned emergencies to a minimum.
October 15, 2019

Don’t Let the Coming Cold Affect Your Foam’s Performance

Process control is important in any weather, but for polyurethane foam users, fall and winter are particularly important times to pay attention to chemical temperatures.