Firefighting foam has been an essential tool for controlling flammable liquid fires for decades, but traditional aqueous film-forming foams (AFFF) often contained PFAS “forever” chemicals that have been linked to health and environmental risks. Responding to this challenge, Rely Innovations has introduced the first UL listed portable fluorine-free foam extinguisher that meets NFPA-10 standards.The new Rely FXTM P2.5SFFF (Synthetic Fluorine Free Foam) extinguisher use