Shell Zone Antifreeze and Engine Coolant Concentrate is specially formulated to meet the stringent aluminum corrosion protection requirements of today’s automotive engines. Because of its low concentration of silicate, Shell Zone Antifreeze and Engine Coolant Concentrate also complies with Cummins and other heavy-duty diesel engine manufacturer’s silicate requirements. Shell Zone Antifreeze and Engine Coolant Concentrate is also suitable for use in industrial internal combustion engines where an antifreeze/coolant is required to provide protection against freezing, boil over, and corrosion.
Shell Zone Antifreeze and Engine Coolant Concentrate
- Superior quality, single phase, ethylene glycol based antifreeze.
- It is a low silicate, all-purpose coolant designed for use in both automotive and heavy duty diesel engines with the use of SCA's.
- PERFORMANCE, FEATURES & BENEFITS:
- Universal formula for both automotive and heavy duty diesel engines ASTM D 3306 and ASTM D 4985
- Excellent heat transfer properties
- Superior anti-foam characteristics
- Low silicate formulation
- Nitrite-free, amine-free and borax-free
- Concentrate mixes readily with clean tap water
- Pre-diluted product is ready to use and requires no mixing
- for top-up and initial fill
- Compatible with cooling system filters
- Compatible with heavy duty supplemental coolant additives
- Compatible with conventional brands of coolant
- 100 percent biodegradable in its pure unused form
