Heavy Duty and Fleet Applications
PolarZone™ Heavy Duty SCA Antifreeze/Coolant is a premium quality ethylene glycol-based antifreeze/coolant designed for use in heavy duty diesel engines. It is pre-charged with a high quality Supplemental Coolant Additive (SCA), and there is no need to add additional SCA’s at initial fill or when topping off to compensate for SCA dilution.
Features & Benefits
- Fully-formulated; DOES NOT require initial charge of SCA
- Provides excellent cavitation-erosion and corrosion protection
- Meets low silicate limits of GM 6038M
- Compatible with most major brands of conventional antifreeze
- Green in colour