Fluorine Free Foam Solutions for a Safer and Greener Future

Transition away from PFAS-based foams with Suolong’s certified fluorine-free technology — high-performance, sustainable, and globally compliant.

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Why Choose Fluorine Free Foam?

What Is Fluorine-Free Foam?

Fluorine-Free Foam (FFF) is a new generation of fire suppression agent that contains no added PFAS, including PFOA, PFOS, or other fluorinated surfactants. Designed for Class B liquid fuel fires, FFF works by forming a thick, stable foam blanket that rapidly suppresses flames and prevents re-ignition. Unlike traditional AFFF foams, fluorine-free formulations are biodegradable, non-toxic, and do not pose long-term environmental risks. FFF is ideal for use in sensitive environments such as airports, ports, chemical plants, and marine facilities.

Why Choose Fluorine-Free Solutions?

Governments and regulatory bodies worldwide are enforcing strict limits on PFAS usage, making the shift to fluorine-free firefighting not only responsible—but necessary. Fluorine-free foams provide high-level fire performance, including fast knockdown, effective vapor sealing, and burn-back resistance—all without the regulatory burden or environmental liability of AFFF. Certified to global standards like EN 1568, UL 162, and ICAO Level B, FFF is the sustainable and future-proof choice for companies committed to safety and compliance.

Why Suolong?

At Suolong, we specialize in high-performance fire protection technologies that meet the highest international safety and environmental standards. With over a decade of experience, our team has developed a full line of fluorine-free foam concentrates tailored for various applications, including aviation, petrochemical, marine, and industrial sectors. Our products are globally certified, field-proven, and supported by a dedicated technical team. When you choose Suolong, you're partnering with a company that prioritizes both fire safety excellence and environmental responsibility.

View our Fluorine Free Foams

Suolong offers a comprehensive range of fluorine-free foam concentrates designed to meet diverse fire suppression needs. Our environmentally friendly formulations are free from PFAS, ensuring compliance with global regulations while delivering exceptional performance. Whether you're protecting petrochemical facilities, aviation hangars, or marine vessels, our solutions provide rapid fire knockdown and long-lasting protection.

Explore our product lineup to find the ideal foam concentrate for your specific application.

Explore Our Fluorine Free Foam Formulations

To meet the diverse challenges of industrial fire protection, Suolong offers a specialized range of fluorine-free foam concentrates engineered for different fuel types, risk profiles, and suppression strategies. All formulations are PFAS-free, globally certified, and designed for compatibility with standard proportioning systems.

Foam Type	Key Features	Recommended Applications
Fluorine-Free Aqueous Film-Forming Foam (AFFF-Type)	Forms a rapid-sealing film on fuel surface. Versatile and effective for general Class B fire risks.	Industrial facilities, warehouses, municipal fire departments
Fluorine-Free Alcohol-Resistant AFFF (AR-AFFF-Type)	Designed for polar solvent fires. Provides enhanced resistance to fuel contamination and fast knockdown.	Chemical plants, refineries, aviation fuel depots
Fluorine-Free Protein Foam	Creates a stable foam blanket to suppress vapors and prevent re-ignition. Ideal for hydrocarbon fires.	Storage tanks, oil terminals, offshore platforms

Product Features & Advantages

Environmentally Safe and Globally Compliant

Suolong’s Fluorine-Free Foam Concentrates are formulated without PFOS, PFOA, or any fluorinated surfactants. They are fully compliant with international standards such as EN 1568, UL 162, and ICAO Level B, making them a future-ready choice for organizations committed to sustainable firefighting.

High Performance Across Diverse Fire Scenarios

Designed for rapid flame knockdown and long-lasting vapor suppression, our foams are effective on both hydrocarbon and alcohol-based fuels. With low viscosity and excellent burn-back resistance, they integrate seamlessly into standard proportioning and suppression systems, from fixed installations to mobile units.

Proven Reliability with Industrial-Grade Durability

Built for demanding environments, Suolong foam concentrates feature long shelf life, stable storage, and consistent performance across a wide range of temperatures and conditions. Backed by decades of R&D and ISO-certified manufacturing, our solutions are trusted by global partners in aviation, marine, petrochemical, and defense industries.

Cross-Industry Firefighting Applications

Suolong’s Fluorine-Free Foam Concentrates are trusted by professionals across a wide range of high-risk environments. Designed to meet the demands of modern firefighting, our solutions are PFAS-free, internationally certified, and proven effective in real-world emergencies—protecting people, assets, and ecosystems.

Aviation, Marine & Transport Hubs

From aircraft hangars and fuel depots to ship engine rooms and offshore platforms, Suolong foams are certified to ICAO, IMO, and MED standards, providing fast knockdown, vapor suppression, and re-ignition control in high-risk transportation environments.

Oil, Petrochemical & Industrial Sites

Deployed in tank farms, refineries, pipelines, and power plants, our foam formulations are effective on both hydrocarbon and polar solvent fires, integrating seamlessly into fixed and mobile suppression systems.

Emergency Services & Civil Protection

Used by municipal and military fire brigades, Suolong foams support flexible operations and intensive training needs. Their low viscosity and system compatibility make them ideal for rapid response across varied fire scenarios.

How We Support Your Transition to PFAS-Free Foam

Suolong doesn’t just offer foam products—we provide a comprehensive transition solution to help your organization move confidently toward PFAS-free firefighting.

From early planning to implementation, we offer professional support at every stage.

Step 1: Discover & Plan

We begin with a collaborative pre-assessment to fully understand your fire protection goals, regulatory concerns, and site-specific needs.

Our technical team works with you to evaluate key factors such as fuel types, risk levels, existing equipment, operational objectives, and budget/timeframe constraints. This ensures your PFAS-free transition strategy is customized, compliant, and realistic from the start.

Step 2: Assess & Recommend

Next, we perform a thorough system evaluation—either remotely or on-site—to identify necessary changes for fluorine-free foam adoption.

We assess all critical system components: proportioning systems, nozzles, tanks, pumps, and stored fuels. Based on the findings, we provide a detailed report outlining system compatibility, upgrade recommendations, and compliance strategies tailored to your operational environment.

Step 3: Deliver & Implement

Suolong supports you through every phase of implementation.

We supply the selected fluorine-free foam concentrate, assist with equipment modifications, and provide on-site technical support during system commissioning. Our team ensures your operations are not only safe and efficient, but also fully compliant with international standards.

FAQ: Fluorine-Free Foam Explained

Q1: Is Suolong’s foam completely PFAS-free?

A: Yes. All Suolong fluorine-free foam concentrates are 100% free from PFOS, PFOA, and all other PFAS compounds. Our products meet global environmental standards, including REACH and U.S. EPA guidance.

Q2: Can I use fluorine-free foam in my existing fire suppression system?

A: In most cases, yes. Our foams are designed for compatibility with standard proportioning equipment, monitors, sprinklers, and storage tanks. We also offer system assessment services to ensure safe and effective integration.

Q3: Does fluorine-free foam perform as well as AFFF?

A: Absolutely. Suolong’s fluorine-free foams are tested to international benchmarks such as EN 1568 and UL 162. They deliver rapid flame knockdown, strong burn-back resistance, and excellent vapor sealing—even on polar solvents.

Q4: What industries use fluorine-free foam?

A: Fluorine-free foam is widely adopted in aviation, marine, petrochemical, defense, and municipal fire services. It is especially suitable for sites that are subject to environmental regulation or ESG reporting.

How to Order

Ordering Suolong’s Fluorine-Free Foam Concentrates is simple and fully supported by our technical and sales teams. We ensure a smooth process from initial inquiry to product delivery.

"Get a Free Quote Now" – Quick and easy quotation process

"Download Product Datasheets" – Access detailed technical information

"Request a Sample" – Try before you buy

Mob：+86-13641554558(Nice Ma)

+86-18936828180(Jesse Dai)

E-mail：sales@suolong.com

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