Class D Dry Powder for Amerex Models B571 & 681 Extinguishers

50 lb. Pail Copper Compound

Please Note: Due to the weight of this item, a special handling fee will be added to your cart at checkout. If you are planning on ordering 12 units or more, please call 800-852-6088 for quantity discounts and reduced S&H rates. This item is excluded from shipping promotions.


Developed by the U.S. Navy for fighting lithium and lithium alloy fires. The copper compound smothers the fire and provides an excellent heat sink for dissipating heat. Copper powder has been found to be superior to all other known fire extinguishing agents for lithium.