- Pre-mixed 50/50 with high-purity water
- Ethylene-glycol formulation meets OEM requirements
- Extended-life formulation lasts up to five years
- Borate-, nitrite- and phosphate-free
- Safe for copper, brass/bronze alloys and aluminum
- Boil-over protection up to 226°F (108°C)
- Freeze protection down to -34°F (-37°C)