5 Things to Know About DOD's Research on 'Fluorine-Free' Firefighting Foam > U.S. Department of Defense > Defense Department News
![Perimeter Solutions' SOLBERG 3% MIL-SPEC SFFF is First Fluorine-Free Firefighting Foam Concentrate on DoD Qualified Products List Perimeter Solutions' SOLBERG 3% MIL-SPEC SFFF is First Fluorine-Free Firefighting Foam Concentrate on DoD Qualified Products List](https://images.newsfilecorp.com/files/9535/180426_mil-spec_1_sm.jpg)
Perimeter Solutions' SOLBERG 3% MIL-SPEC SFFF is First Fluorine-Free Firefighting Foam Concentrate on DoD Qualified Products List
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Sublethal Toxicity of Fluorine-Free Firefighting Foams in Soil Invertebrate Caenorhabditis elegans | Environmental Science & Technology Letters
![Getting the Chemistry Right - Fluorine-free Foaming Agents in Preventive Fire Protection - Rosenbauer Blog Getting the Chemistry Right - Fluorine-free Foaming Agents in Preventive Fire Protection - Rosenbauer Blog](https://www.rosenbauer.com/blog/wp-content/uploads/2019/06/Rosenbauer_fluorfreier-Schaum_vorbeugender-Brandschutz.jpg)