Meeting flotation requirements with confidence?
Flotation systems that meet or exceed U.S. Coast Guard requirements 33 CFR §183.114, deliver durable performance, strong adhesion, and reliable buoyancy for marine builds.
Boating & Marine
Polyurethane systems for marine applications deliver dependable buoyancy, comfort, and durability in harsh water environments. Designed for boat manufacturers, repair professionals, and DIY builders, they perform where moisture resistance and structural integrity are critical. From Coast Guard–aligned flotation foams to flexible and integral skin systems for seating and components, these solutions provide reliable processing and long-term performance.
Flotation foams that meet or exceed U.S. Coast Guard requirements (33 CFR §183.114)
Reliable adhesion and processing for consistent builds and repairs
Flexible and integral skin systems for comfort, durability, and premium finishes
Regulatory compliant and sustainable
Proven and sustainable polyurethane systems for boating and marine.
Ecomarine™
Ecomarine™ is a flotation foam engineered for marine applications, delivering reliable buoyancy, strong adhesion, and long-term durability. Formulated with FSI’s Ecomate® blowing agent technology, it offers an HFC-free alternative that supports regulatory compliance and sustainability goals for recreational and commercial marine manufacturers.
Ecoflex™
Ecoflex™ integral skin foam systems provide a durable outer skin that captures detailed design while delivering a premium fit and finish. With inner foam densities ranging from soft to firm, each formulation can be customized to align with specific product designs and performance requirements across a range of applications.
Genflex™
Genflex™ is a water-blown flexible molded and slabstock polyurethane foam system designed for comfort, safety, and ergonomic performance. Used in seating, armrests, accessibility products, and mattresses, it offers customizable densities and recovery profiles to meet specific application requirements while delivering durable, long-term performance.
Flotation & Comfort Boating Foam with Lifetime Performance
Marine products must withstand water exposure, vibration, impact, UV, and temperature swings, while maintaining buoyancy, comfort, and structural integrity. Builders and repair teams also need materials that bond reliably, process consistently, and meet flotation requirements.
FSI delivers proven polyurethane systems engineered for marine durability, dependable adhesion, and performance aligned with regulatory needs, backed by flexible supply and technical support.
- Marine-grade durability
- USCG-certified buoyancy
- Zero-GWP formulations
- Regulatory ready
- Prop 65 free
- Scalable supply
- Flexible logistics
- OEM-ready solutions
Boats and Jet Skis
Flotation Devices
Buoys
Dock Construction and Repair
Live Wells
Comfort & Interior Components
Are you focused on...
Building comfort that lasts season after season?
Flexible foam systems are engineered for energy absorption, tear resistance, and low fatigue loss to support long life seating and cushioning comfort.
Premium finishes for steering wheels, consoles, and components?
Integral skin foams are customizable for density, hardness, and skin thickness, with options for color, decorative finishes, and UV stability to achieve a refined look and feel.
Fast, practical repairs and small flotation projects?
Contractor ready solutions require no additional equipment and are ideal for repairs, docks, and smaller flotation applications.
Proven track record of consistency, quality, & innovation
As material costs climb, labor markets evolve, and sustainability expectations rise, FSI remains committed to delivering high-performance solutions supported by unmatched technical service. With us, you’re not just keeping pace; you’re positioned to lead.
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