Dr. Richard Sthamer GmbH & Co. KG
Richard Sthamer - Model STHAMEX 3% F-15 9352 -Fluorine-Free Multipurpose Fire Extinguishing Foam Agent
STHAMEX- 3% is a fluorine-free multipurpose fire extinguishing foam agent for use as low-, medium- and high-expansion foam. Used at low concentrations the completely biodegradable foam concentrate is a excellent wetting agent for class-A fires including forest and vegetation fires. STHAMEX multipurpose foam concentrates are universally applicable and produce a robust foam cover. These easy-to-use products are particularly suitable for municipal fire services.
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- Excellent performance on class A and non-polar spill fires
- Completely, very easily biodegradable
- Wetting agent, low-, medium- and high-expansion foam
- Excellent suitability for suppression of emissions from low boiling point chemicals (e.g. ammonia).
- Can be used with sea- and brackish water, tapwater and treated industrial water (without foam destroying additives).
- Harmlessness by Hygiene Institute Gelsenkirchen for use in wildland fires tested
- Proportioning rate: Wetting agent (0.1-1%); Low (3%); Medium (3%); High (3%)
- Foam expansion: Low (7-11 times); Medium (40-80 times); High (700-1000 times)
- Frost resistance: -15°C (optional -6° & -25° C)
- Type certification: EN 1568:2018 parts 1, 2 and 3, III-C
- Harmless amount of wetting agent/premix per m² of forest floor: 0.3 % admixture = 33.3 liters; 0.1 % admixture = 90 liters
