STHAMEX, STHAMEX -AFFF:
Suitable for the storage of STHAMEX and  STHAMEX AFFF are tanks made from high-grade steel, e.g. stainless steel, glass  fibre reinforced polyester or low pressure polyethylene.

Different types and qualities of foam concentrates have different frost  resistances. Temporary freezing does not adversely affect them. Direct heating using stream coils, immersion heaters or similar appliances will damage the foam  concentrates. A storage temperature of +45°C should not be exceeded to any considerable degree for any length of time.