Adding a pseudoplastic polymer to an AFFF (the pseudoplastic rheological makes the viscosity lower as the speed increases) it easies the formation of a gel - impermeable to the fuel - when getting in contact with the polar solvent, so the foam is no longer being destroyed. The advance of the foam over the polar solvents is not as fluid as in Newtonian AFFF/ARs but the polymer contributes with two advantages: it rises the drainage of the foam and reduces evaporation when the foam goes through a heat zone, therefore more foam can reach the fire compared to when a Newtonian AFFF/AR is used. All our AFFF/ARs are formulated with C6 Technology (NO PFOS), using high quality C6 fluorosurfactants.