Buckeye Platinum Earth Friendly 1% AFFF is an advanced, totally synthetic, aqueous film forming foam concentrate. A vapor suppressing aqueous film is formed by the foam solution draining from the expanded foam blanket. It is intended for use at a proportioning rate of Platinum 1% (1 part AFFF concentrate to 99 parts water) on Class B Hydrocarbon type fuels such as gasoline, kerosene and diesel. Buckeye Platinum 1% AFFF is not intended for use on fuels which are polar solvent/water miscible such as alcohols, ketones and esters.