Fleet Charge SCA 50/50 Antifreeze & Coolant, 55 gallon drum is a Fully Formulated, ethylene glycol-based coolant, precharged with advanced technology Supplemental Coolant Additives (SCAs). Because it is SCA precharged, it requires no SCAs at initial fill and ensures proper chemistry at every top-off. Fleet Charge SCA 50/50 Antifreeze & Coolant, 55 gallon drum uses a low silicate and phosphate-free formulation. This product also has the following benefits:

• Works in ALL heavy-duty diesel, gasoline and natural gas engine cooling systems
• Optimum protection against freezing and boil over
• Provides corrosion protection of all cooling system metals and components
• Incorporates nitrite to provide wet sleeve liner protection against cavitation
• Designed to last the life of the engine when maintained with a high quality SCA filter system
• Eliminates SCA mixing errors at initial fill
• Phosphate free formula reduces the risk of scale

NOTE: This product is pre-mixed with 50% deionized water for best freeze protection. DO NOT ADD WATER.