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Green Sheet™ Fluorine-Free Fire Foam: Advanced Fire Safety

In recent years, the fire safety industry has come under intense scrutiny due to the widespread use of Aqueous Film-Forming Foams (AFFF) containing per- and polyfluoroalkyl substances (PFAS). Often referred to as "forever chemicals," PFAS are notorious for their persistent environmental and severe health risks. High-profile incidents, such as the contamination of drinking water near military bases and airports, have emphasized the need for safer alternatives. For instance, extensive PFAS contamination in the groundwater around firefighting training facilities hasn’t only compromised public health but has also triggered countless lawsuits demanding accountability and the adoption of safer practices.

Born out of a commitment to honesty and integrity within an industry often clouded by questionable practices, Green Sheet™ Fluorine-Free Fire Foam was developed to prioritize both safety and environmental responsibility. This initiative reflects a deep-seated desire to provide effective fire suppression solutions that are not only non-toxic but also safe for the environment.

Engineered to be entirely free of PFAS, Green Sheet™ Foam directly addresses these significant health and environmental concerns. Green Sheet™ Foam is designed for the effective suppression of both Class A and Class B fires, which we discuss more later on, making it an essential and versatile tool in any firefighting arsenal. What distinctly sets Green Sheet™ apart is its non-toxic and biodegradable composition, coupled with its capability to meet and exceed rigorous industry standards, thereby ensuring unmatched safety and effectiveness during emergencies.


By adopting Green Sheet™, our clients aren’t just adopting new regulations; they are moving towards a future where fire safety combines health and environmental stewardship. This proactive shift isn’t simply reactive to regulatory pressures but a strategic measure to safeguard communities and ecosystems against the enduring harm posed by PFAS pollutants. As the fire safety industry advances, Green Sheet™ Fluorine-Free Fire Foam is leading the charge, providing a solution that eliminates the need to choose between effective firefighting, protecting those on the front lines protecting their communities, and responsible environmental practices.

The Critical Shift in Fire Safety Technology

The shift away from traditional firefighting foams containing PFAS is driven by their profound environmental impact, significant health risks, and the evolving regulatory landscape that seeks to mitigate these issues.

Environmental Impact of PFAS

PFAS contamination has been documented worldwide, affecting ecosystems and communities:

  • Water Contamination: In the United States, PFAS have been detected in the drinking water of over 1,400 communities, including major cities and rural areas. These chemicals are resistant to breakdown, persisting in water sources and accumulating in the environment.
  • Wildlife: Studies have shown that PFAS accumulate in various animal species, affecting birds, fish, and mammals. For instance, high levels of PFAS have been found in fish in the Great Lakes, leading to advisories against their consumption.
  • Agricultural Impact: Industrial runoff has contaminated the soil and water used for farming, leading to elevated levels of these chemicals in crops and livestock, which can enter the human food chain.

Health Concerns Linked to PFAS

The health implications of PFAS exposure are severe and wide-ranging:

  • Cancer and Other Illnesses: According to the Centers for Disease Control and Prevention (CDC), PFAS exposure is associated with increased risks of several types of cancer, including kidney and testicular cancer. Other health effects include thyroid disease, immune system suppression, and developmental delays in children.
  • Epidemiological Studies: A study of a community in West Virginia exposed to PFAS through contaminated drinking water found significantly higher rates of high cholesterol, ulcerative colitis, and pregnancy-induced hypertension, among other health issues.

Regulatory Responses and Industry Impact

As the body of evidence against PFAS grows, regulatory bodies worldwide are taking action:

  • United States: The Environmental Protection Agency (EPA) has issued advisories and is moving towards setting enforceable limits on PFAS in drinking water, a shift from previous non-regulatory approaches. Additionally, states like California and Michigan have enacted their own stricter PFAS regulations, which include bans on PFAS in firefighting foams and other products.
  • European Union: The EU has implemented wide-ranging restrictions under its REACH regulation, aiming to phase out PFAS entirely from all consumer products by 2030.
  • Industry Standards: These regulatory changes are prompting a reevaluation of safety standards across various industries, with firefighting equipment manufacturers, in particular, needing to innovate rapidly to comply with both national and international standards.

This shift in fire safety technology highlights the urgency of transitioning to alternatives like Green Sheet™ Fluorine-Free Fire Foam. By adopting such innovations, the fire safety industry not only responds to regulatory demands but also aligns with broader environmental and public health goals. As regulations continue to evolve and the detrimental impacts of PFAS become even more apparent, the move towards safer, more sustainable firefighting solutions becomes imperative.

The Science Behind Green Sheet™ Fire Foam

Understanding the specific challenges posed by different types of fires is crucial for appreciating the versatility and effectiveness of Green Sheet™ Fire Foam. This innovative product is engineered to address both Class A and Class B fires, each representing common but distinctly dangerous fire scenarios.

Class A and Class B Fires Explained

  • Class A Fires: These involve common combustible materials such as wood, paper, textiles, and plastics. Fires of this type are typical in residential and commercial settings and are characterized by their ability to form ash.

  • Class B Fires: These fires involve flammable liquids or gases, such as gasoline, oils, and solvents, which are known for their volatility and potential for rapid spread. These fires are especially hazardous and are common in industrial and transportation settings.

Operational Efficiency and Innovation in Firefighting

Enhanced Performance and Cost-Effectiveness

The proprietary hydrocarbon surfactant mix in Green Sheet™ Fire Foam enables unparalleled performance in fire suppression. Its unique blend of surfactants allows the foam to spread rapidly and cover fires more effectively. This not only reduces the amount of foam needed to control and extinguish a fire but also minimizes the time required to mitigate the emergency.

By utilizing a product like Green Sheet™ that is effective on both Class A and Class B fires, organizations can streamline their firefighting equipment and reduce inventory needs. This consolidation leads to cost savings in procurement, storage, and maintenance, ultimately making firefighting efforts more cost-effective.

Setting Industry Standards and Trustworthiness

Green Sheet™ Fire Foam is not just a solution; it's an innovation that sets new industry standards for firefighting effectiveness, safety, and environmental responsibility. By developing a non-toxic and highly effective fire suppression foam, Green Sheet™ positions itself as a leader in the firefighting industry.

Businesses and safety teams can trust in the reliability and commitment to safety and environmental responsibility that Green Sheet™ represents. By choosing Green Sheet™, they are investing in a product that not only meets regulatory standards but also exceeds expectations for performance and sustainability.

The ability of Green Sheet™ Fire Foam to efficiently manage both Class A and Class B fires without the harmful effects of PFAS is a testament to its operational effectiveness, innovation, and commitment to environmental stewardship. By incorporating such innovative solutions, organizations ensure they are prepared for a range of fire emergencies while also committing to safer, more sustainable practices. This adaptability and foresight demonstrate a proactive approach to risk management, safety, and corporate responsibility, making Green Sheet™ an invaluable tool in modern fire safety protocols.

Composition and Performance

Surfactants and wetting agents are key components in many products, including cleaning solutions, detergents, and firefighting foams like Green Sheet™ Fire Foam. They play critical roles in improving the efficiency and effectiveness of these products by altering the properties of liquids.

Here’s a breakdown of what they are and how they work:


Definition: Surfactants, short for surface-active agents, are compounds that lower the surface tension between two substances, such as two liquids or a liquid and a gas. This property makes them essential in helping liquids spread more easily across or penetrate into solid surfaces.

How They Work:

  • Surfactants consist of two parts: a hydrophilic (water-attracting) head and a hydrophobic (water-repelling) tail. This structure allows them to interface between water and oils or fats, effectively breaking down the barriers that keep them separate.
  • In firefighting foams, surfactants help the foam to spread over the surface of flammable materials quickly and reduce the surface tension of water, making it more effective at soaking into combustible materials.


  • Beyond firefighting, surfactants are widely used in detergents for their ability to emulsify oils, allowing water to wash away grease and dirt easily.
  • They are also used in personal care products like shampoos and body washes, where they help to cleanse the skin and hair by emulsifying dirt and oils.

Wetting Agents

Definition: Wetting agents are a type of surfactant specifically designed to increase the wetting properties of a liquid. That means they help liquids to better make contact with and spread across a surface.

How They Work:

  • By reducing the surface tension, wetting agents allow water or other liquids to spread out more evenly rather than beading up. This action increases the surface area of the liquid in contact with the material, enhancing its ability to act on the material.
  • In the context of firefighting foams, wetting agents enhance the foam’s ability to cover and adhere to surfaces, increasing its fire suppression capabilities.


  • Wetting agents are particularly useful in applications where uniform distribution of a liquid over a surface is necessary, such as in herbicide or pesticide applications in agriculture, where they ensure that the agents effectively coat leaves and stems.
  • They are also used in industrial applications like coatings and paints, ensuring that products apply more smoothly and adhere better.

Importance in Firefighting Foams

In firefighting foams like Green Sheet™ Fire Foam, surfactants and wetting agents are crucial for:

  • Enhancing Fire Suppression: They improve the foam’s ability to spread across and stick to surfaces, creating a barrier between the fire and the air, which helps to extinguish the fire more quickly and effectively.
  • Increasing Penetration: This is especially important for deep-seated fires in porous materials where the foam needs to penetrate deeply to extinguish the fire source.
  • Reducing Re-ignition: By creating a more effective and durable barrier on the surface of the burning material, the risk of re-ignition is minimized, making the firefighting effort more successful.

The use of surfactants and wetting agents in firefighting foams represents a sophisticated approach to enhancing the physical properties of water and foam to combat fires more effectively, showcasing the innovation within chemical engineering and safety technologies.

Surfactants and Wetting Agents: The core ingredients include a hydrocarbon surfactant blend, glycol ether, and sodium dodecyl sulfate, creating a foam that spreads quickly over the fire surface, reducing the oxygen supply and cooling the fire.

Effectiveness: It achieves rapid extinguishment comparable to PFAS-containing foams but without hazardous chemicals, making it a dependable choice for a variety of fire scenarios.

Certifications and Environmental Compliance

Green Sheet™ Foam not only meets but exceeds industry standards

UL 162 Certification

  • Trust and Assurance: UL 162 is a recognized standard for firefighting foam products. It sets rigorous criteria for performance, including tests for fire extinguishing capabilities, burn-back resistance, and application rates. Green Sheet™ Foam’s compliance with this standard ensures that it performs reliably in critical situations.

  • Quality Verification: This certification is a mark of quality assurance that helps users trust that the product will perform as expected during emergencies. For firefighting equipment, where failure can result in loss of life and property, such assurance is indispensable.

  • Market Differentiation: Adherence to such a high standard distinguishes Green Sheet™ Foam in a competitive market. It shows potential buyers and users that the product is a cut above the rest in terms of effectiveness and safety.

Eco-Friendly Credentials

  • Environmental Protection: Being certified as non-toxic and biodegradable by Andromeda Pharma implies that Green Sheet™ Foam breaks down into non-harmful byproducts. This is crucial in firefighting applications where chemicals can enter local water systems and ecosystems, potentially causing long-term environmental damage.

  • Safety for Wildlife and Aquatic Life: The certification reassures users that the use of this foam will not harm wildlife or aquatic life. This is particularly important for firefighting operations near sensitive habitats, where traditional foams can have devastating ecological impacts.

  • Alignment with Green Regulations: As environmental regulations become more stringent, having a product that already meets these eco-friendly standards provides a future-proof advantage. It ensures compliance with current and upcoming regulations, avoiding the need for costly adjustments or the phase-out of non-compliant products.

Practical Applications and Flexibility

The foam is versatile across multiple settings, including industrial, municipal, and rural firefighting:

  • Concentrations and Formats: Available in 1%, 3%, and 6% solutions, it can be tailored to specific firefighting needs, and is offered in both concentrate and pre-mixed forms.
  • Storage and Handling: Green Sheet™ Foam is stable under a range of conditions, requiring no special storage facilities, and is compatible with existing firefighting equipment and systems.

Safety and Handling

Safety Data Sheet (SDS) Insights: The SDS outlines critical safety information, including handling precautions, potential health effects, and first aid measures. It emphasizes that the product is non-toxic, requires no special handling precautions other than standard firefighting protective gear, and is safe for use in populated or environmentally sensitive areas.

Industry Adoption and Regulatory Alignment

Government and Industry Standards: With changes in regulations pushing towards fluorine-free products, Green Sheet™ is well-positioned to meet both current and upcoming standards. It is being tested for compliance with the latest military specifications (MIL-SPEC) which could further solidify its position as the preferred choice for governmental and defense applications.

A Safe and Sustainable Future

Green Sheet™ Fluorine-Free Fire Foam represents a significant advancement in fire suppression technology, offering safety, environmental responsibility, and compliance with the toughest industry standards. By choosing Green Sheet™, users are not only equipping themselves with a highly effective firefighting tool but are also contributing to a safer and more sustainable world.

For more information on how Green Sheet™ Fluorine-Free Fire Foam can be integrated into your fire safety protocols, contact Troop Industrial. Our experts are ready to assist you with detailed product information, usage guidelines, and support for transitioning to a fluorine-free firefighting solution.