Low expansion foam

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0	How does low expansion foam extinguish oil fires? low_expansion_foam asked 15 Jun '18, 14:01 June 15, 2018, 2:01 p.m. KnowledgeBase 81●273●326●445 accept rate: 0%

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cheng · Answer 1 · June 15, 2018, 2:03 p.m.

0	Low expansion foam acts by smothering and providing a cooling of the surface of burning liquid. permanent link answered 15 Jun '18, 14:03 June 15, 2018, 2:03 p.m. cheng 56●2●5●10 accept rate: 0%