Synthetic Foam Concentrate 1 : A foaming agent based on hydrocarbon or chlorinated surfactants. See also: Aqueous Film-Forming Foam, High Expansion Foam
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}