... ON FIRES OCCURED BY GLASS A, GLASS B ,GLASS C , 1. Made of Monoamonium Phosphate and Sodium Phosphate 2 ... . Packaging: 25 kg in a gunny bag, PE bag ... 60%, 70%, 75%, 80%, 85%, 90%, 93%, in a word, below 93% is available. BC dry powder in 40 ... used in multiple fire-fighing to extinguish fires of class A, classs B and Class C and is therefore ...