Cat® DEACTM (Diesel Engine Antifreeze/Coolant) is a heavy-duty cooling system fluid designed to prevent freezing and boiling while providing superior component protection.

Cat DEAC is approved for use in all Cat machines, commercial engine and truck engine applications and most diesel, gas or natural gas engines made by other manufacturers.

Diesel Engine Antifreeze/Coolant for all Cat diesel and spark-ignited engines. • Cat DEAC is approved for use in all Cat machines, commercial engine and truck engine applications and most diesel, gas or natural gas engines made by other manufacturers.

Cat Diesel Engine Antifreeze/Coolant DEAC (5 Liters)

Cat Diesel Engine Antifreeze/Coolant (1 Gallon)

Coolant filters have typically been used to dose systems using Cat DEAC (Diesel Engine Antifreeze Coolant) and Cat NGEC (Natural Gas Engine Coolant) with Cat SCA (Supplemental Coolant Additive). This keeps the coolant properly treated with inhibitors which protects your cooling system from corrosion, mineral deposit formation, and cavitation of ...

2 of 7 Cat® DEAC™ (Diesel Engine Spill Management: Stop the source of the release if you can do it without risk. Contain release to prevent further contamination of soil, surface water or groundwater. Clean up spill as soon as possible, observing precautions in Exposure Controls/Personal Protection. Use appropriate techniques such as

: This product contains Ethylene Glycol a chemical known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cat® DEAC (Diesel Engine Antifreeze/Coolant) is a heavy-duty cooling system fluid designed to prevent freezing and boiling while providing superior component protection. It contains inhibitors that provide superior protection for metal components, especially aluminum, against …

Cat SCA is compatible with Cat DEAC. If you use non-Cat brand conventional coolants, consult with the coolant manufacturer for information on a compatible SCA.