Badger Portable Foam Extinguishers contain an alcohol resistant (AR) type of aqueous film forming foam (AFFF) that is specifically formulated for optimum use in a hand portable fire extinguisher. They are effective on class “A” common combustibles as well as both hydrocarbon and polar solvent types of class “B” flammable liquids, so they eliminate the application guess work associated with other foams. The unique synthetic base of “Universal Ultra” foam does not have any offensive odors, is non-toxic, environmentally friendly, biodegradable and extremely simple to use and clean up. UL/FM approved.