Alternative Ecopol premium - PFC-free fire fighting foam As efficient as the best AFFF-AR foams, ECOPOL PREMUM is a highly efficient alcohol-resistant firefighting foam and can be used in direct application. ECOPOL PREMIUM multipurpose foam achieves best performances with fresh/sea water on: hydrocarbon fires: Certified 1A/1A under EN 1568-3 standard polar solvent fires: Certified 1A/1A under EN 1568-4 standard ECOPOL PREMIUM is a Fluorine-Free Foam (F3), completely biodegradable.