Starbrite Star Cool Synthetic Engine Coolant

Starbrite Star Cool Synthetic Engine Coolant is a premium propylene glycol (PG) antifreeze and engine coolant. It is made for gasoline and diesel engines in marine, automotive, RV and powersports use. It is pre-mixed with de-ionized water and ready to use. It combines a non-toxic propylene glycol base with a poly organic additive technology (POAT) package. The formula is built to protect against boilover, freezing, corrosion and leaks.

Key Features:

• PCT additive package: Helps the engine reach and hold its optimum operating temperature, and lowers operating temperatures faster than conventional coolants.
• Extended service life: Starbrite rates it for up to 2+ years or 250,000 miles in gasoline engines, and longer in diesel engines.
• Year-round protection: Protects against boilover to 265°F and freezing down to -26°F (with a 15 psi cap).
• Corrosion protection: Passivates metal surfaces to create a barrier against corrosion.
• Leak sealing: Formulated to seal pinhole leaks and small fissures.
• Non-clogging formula: The propylene glycol base is non-toxic and will not clog radiators. It contains no nitrates, amines, phosphates, silicates or borates.
• Standards compliance: Meets or exceeds all OEM and appropriate ASTM specifications.
• Compatible with other coolants: Can be used to top off or for a complete flush and fill.

Starbrite has made marine, automotive and RV care products since 1973. Star Cool is a good fit for high-performance engines and for anyone who wants dependable cooling system protection.