Heavy Duty Antifreeze Coolant

General Information

Heavy Duty Engine Coolant is a superior fully formulated engine coolant based on a proprietary formulation of corrosion inhibitors. Heavy Duty is a low silicate, phosphate and amine free ethylene glycol based product. It is designed to meet the performance requirements of automotive and both light and heavy-duty diesel engines. It can be used in equipment designed for on-road, off-road, and farm applications. It does not require an additional charge of supplemental coolant additive (SCA) upon initial fill. It is specially formulated to protect heavy-duty wet sleeve liners and is aluminum compatible.

Features and Benefits

• Phosphate-free and reduces scale build-up
• Protects heavy-duty wet sleeve liners
• Provides improved performance vs. typical coolants if hard water is introduced into the cooling system
• Ease of use for shop. No dilution of SCA concentration when topping off the cooling system
• Fully aluminum compatible
• Low silicate formulation
• Color is purple
• Gallon bottle packaging contains bitrex to help prevent accidental ingestion