STP® Global Extended Life 50/50 Premix Antifreeze/Coolant

STP® Global Extended Life 50/50 Premix Antifreeze/Coolant is recommended for use in all makes and models of foreign and domestic passenger vehicles and light duty trucks.

It meets the performance requirements of the specifications:

  • ASTM D-3306
  • JIS K-2234

It provides excellent protection against temperature extremes, preventing freeze-up down to -37°C and boil over to 129°C (with a 100 kilopascal {15 psi} radiator cap in good condition) when used in accordance with OEM and product manufacturer’s guidelines regarding product dilution.

This product does not impart any colour change if mixed with another coolant.

When added to a coolant system after a complete drain, flush and fill, it provides up to 250,000 km or 5 years of protection.