ok kool, had a look at their site and yes it does say "can be used on Class A and B fires" which I suppose is a fair statement. All AFFF companies I guess would say that.
I have a couple of queries with it;
a. Doesnt mention anywhere (that I can see) that it is authorised to be used by the US Forrest Service. That and terms like "virtually" no environmental impact, make me think there might be a few issues there.
b. I'd be really keen to know more about the science behind it. Class A foam properties use surfactant action for deep penetration of fuel loads, and penetration of porous matter. A foam that forms a polymer "skin" when heated cant promote that same action - at least to my uneducated brain. Be cool to know more about it.
c. Cost would have to be high.... I havent ever seen a alcohol resistant foam that is even 3 times the $$ of BFFF, but then others in the business might have.
Always happy to be educated on new stuff......cheers for that