High Expansion Foam Concen Trate

A Firefighter’s Guide to Foam

3. HIGH EXPANSION – Expansion ratio above 200:1. High Expansion foams are designed for confined space firefighting. High expansion foam concen-trate is a synthetic, detergent-type foaming agent used in confined spaces such as basements, mines and ship board when used in combination with a High Expansion Foam Generator.

  High, Expansion, Foam, Treat, Connec, High expansion, High expansion foam, High expansion foam concen trate