Potassium bicarbonate & Urea Complicated (AKA Monnex), made use of on class B and C fires. More effective than all other powders as a result of its power to decrepitate (in which the powder breaks up into scaled-down particles) while in the flame zone developing a much larger surface spot https://makhadoaccommodation78012.blogkoo.com/rumored-buzz-on-basic-fire-fighting-training-49176646