STHAMEX®-IAF MARINE 1% is a fluorine-free, low viscosity fire extinguishing foam agent for generation of high-expansion foam using either fire fumes or fresh air. Due to its low proportioning rate it yields constructional and financial benefits. The size of foam tanks can be reduced by 50% and the space saved used otherwise. Marine service providers can reduce their foam agent stocks accordingly. STHAMEX®-IAF MARINE 1% F-10 has been successfully tested with seawater according to the aviation standard ICAO Level B and is therefore particularly suitable for helidecks in marine environments (ships, oil rigs, ...).