Abc Dry Chemical Powder

Monoammonium phosphate, abc dry chemical, abe powder, tri-class, or multi-purpose dry chemical is a dry chemical extinguishing agent used on class a, class b, and class c fires. It uses a specially fluidized and siliconized monoammonium phosphate powder.
Abc dry powder extinguishers. Often termed 'multi-purpose' extinguishers as they can be used on flammable solids (such as paper, wood, plastic etc)
dry chemical powder (abc class) are mono ammonium phosphate-based powders that are generally for multipurpose use on class a, b and c fires.