Dry chemical extinguishers are available in a variety of types and sizes. These are usually the best economical choice for compliance applications. The multi-purpose dry chemical models utilize a specially fluidized and siliconized mono ammonium phosphate dry chemical that chemically insulates Class A fires by melting and coating the surface to which it is applied. It also smothers and breaks the chain reaction of Class B fires and is a non-conductor of electricity.

Click below for Amerex Literature:

• Amerex ABC Dry Chemical [pdf]
• Amerex Regular Dry Chemical [pdf]
• Amerex Purple K Dry Chemical [pdf]